34749217933 has 4 divisors (see below), whose sum is σ = 36578124160. Its totient is φ = 32920311708.

The previous prime is 34749217927. The next prime is 34749218011. The reversal of 34749217933 is 33971294743.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33971294743 = 491 ⋅69187973.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34749217933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34749217033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 914453085 + ... + 914453122.

It is an arithmetic number, because the mean of its divisors is an integer number (9144531040).

Almost surely, 2^34749217933 is an apocalyptic number.

It is an amenable number.

34749217933 is a deficient number, since it is larger than the sum of its proper divisors (1828906227).

34749217933 is a wasteful number, since it uses less digits than its factorization.

34749217933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1828906226.

The product of its digits is 3429216, while the sum is 52.

The spelling of 34749217933 in words is "thirty-four billion, seven hundred forty-nine million, two hundred seventeen thousand, nine hundred thirty-three".