33954797 has 4 divisors (see below), whose sum is σ = 35952156. Its totient is φ = 31957440.

The previous prime is 33954779. The next prime is 33954803. The reversal of 33954797 is 79745933.

It is a happy number.

33954797 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 79745933 = 2309 ⋅34537.

It can be written as a sum of positive squares in 2 ways, for example, as 25110121 + 8844676 = 5011^2 + 2974^2 .

It is a cyclic number.

It is not a de Polignac number, because 33954797 - 2⁶ = 33954733 is a prime.

It is a super-2 number, since 2×33954797² = 2305856478622418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33954707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 998654 + ... + 998687.

It is an arithmetic number, because the mean of its divisors is an integer number (8988039).

Almost surely, 2^33954797 is an apocalyptic number.

It is an amenable number.

33954797 is a deficient number, since it is larger than the sum of its proper divisors (1997359).

33954797 is a wasteful number, since it uses less digits than its factorization.

33954797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1997358.

The product of its digits is 714420, while the sum is 47.

The square root of 33954797 is about 5827.0744803889. The cubic root of 33954797 is about 323.8175476595.

It can be divided in two parts, 3395 and 4797, that added together give a 13-th power (8192 = 2¹³).

The spelling of 33954797 in words is "thirty-three million, nine hundred fifty-four thousand, seven hundred ninety-seven".