34797649 has 4 divisors (see below), whose sum is σ = 35738164. Its totient is φ = 33857136.

The previous prime is 34797641. The next prime is 34797671. The reversal of 34797649 is 94679743.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 94679743 = 1433 ⋅66071.

It can be written as a sum of positive squares in 2 ways, for example, as 28547649 + 6250000 = 5343^2 + 2500^2 .

It is a cyclic number.

It is not a de Polignac number, because 34797649 - 2³ = 34797641 is a prime.

It is a super-3 number, since 3×34797649³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34797641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 470202 + ... + 470275.

It is an arithmetic number, because the mean of its divisors is an integer number (8934541).

Almost surely, 2^34797649 is an apocalyptic number.

It is an amenable number.

34797649 is a deficient number, since it is larger than the sum of its proper divisors (940515).

34797649 is an equidigital number, since it uses as much as digits as its factorization.

34797649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 940514.

The product of its digits is 1143072, while the sum is 49.

The square root of 34797649 is about 5898.9532122233. The cubic root of 34797649 is about 326.4750279323.

The spelling of 34797649 in words is "thirty-four million, seven hundred ninety-seven thousand, six hundred forty-nine".