34475059631 has 4 divisors (see below), whose sum is σ = 34477548264. Its totient is φ = 34472571000.

The previous prime is 34475059621. The next prime is 34475059709. The reversal of 34475059631 is 13695057443.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34475059631 is a prime.

It is a super-2 number, since 2×34475059631² (a number of 22 digits) 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 (34475059601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1223420 + ... + 1251281.

It is an arithmetic number, because the mean of its divisors is an integer number (8619387066).

Almost surely, 2^34475059631 is an apocalyptic number.

34475059631 is a deficient number, since it is larger than the sum of its proper divisors (2488633).

34475059631 is a wasteful number, since it uses less digits than its factorization.

34475059631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2488632.

The product of its (nonzero) digits is 1360800, while the sum is 47.

The spelling of 34475059631 in words is "thirty-four billion, four hundred seventy-five million, fifty-nine thousand, six hundred thirty-one".