34630672157 has 8 divisors (see below), whose sum is σ = 35205049560. Its totient is φ = 34056509760.

The previous prime is 34630672147. The next prime is 34630672159. The reversal of 34630672157 is 75127603643.

It can be written as a sum of positive squares in 4 ways, for example, as 3793204921 + 30837467236 = 61589^2 + 175606^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34630672157 - 2²⁴ = 34613894941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34630672159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 289019 + ... + 390887.

It is an arithmetic number, because the mean of its divisors is an integer number (4400631195).

Almost surely, 2^34630672157 is an apocalyptic number.

It is an amenable number.

34630672157 is a deficient number, since it is larger than the sum of its proper divisors (574377403).

34630672157 is a wasteful number, since it uses less digits than its factorization.

34630672157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107503.

The product of its (nonzero) digits is 635040, while the sum is 44.

The spelling of 34630672157 in words is "thirty-four billion, six hundred thirty million, six hundred seventy-two thousand, one hundred fifty-seven".