34672407825 has 36 divisors (see below), whose sum is σ = 63010192784. Its totient is φ = 16810860000.

The previous prime is 34672407787. The next prime is 34672407829. The reversal of 34672407825 is 52870427643.

It is not a de Polignac number, because 34672407825 - 2¹² = 34672403729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34672407829) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1901251 + ... + 1919400.

Almost surely, 2^34672407825 is an apocalyptic number.

It is an amenable number.

34672407825 is a deficient number, since it is larger than the sum of its proper divisors (28337784959).

34672407825 is a wasteful number, since it uses less digits than its factorization.

34672407825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3820686 (or 3820670 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 48.

The spelling of 34672407825 in words is "thirty-four billion, six hundred seventy-two million, four hundred seven thousand, eight hundred twenty-five".