34672756438 has 4 divisors (see below), whose sum is σ = 52009134660. Its totient is φ = 17336378218.

The previous prime is 34672756369. The next prime is 34672756457. The reversal of 34672756438 is 83465727643.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8668189108 + ... + 8668189111.

It is an arithmetic number, because the mean of its divisors is an integer number (13002283665).

Almost surely, 2^34672756438 is an apocalyptic number.

34672756438 is a deficient number, since it is larger than the sum of its proper divisors (17336378222).

34672756438 is a wasteful number, since it uses less digits than its factorization.

34672756438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17336378221.

The product of its digits is 20321280, while the sum is 55.

The spelling of 34672756438 in words is "thirty-four billion, six hundred seventy-two million, seven hundred fifty-six thousand, four hundred thirty-eight".