34781593372 has 12 divisors (see below), whose sum is σ = 60875568880. Its totient is φ = 17388573696.

The previous prime is 34781593369. The next prime is 34781593397. The reversal of 34781593372 is 27339518743.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 520293 + ... + 583324.

Almost surely, 2^34781593372 is an apocalyptic number.

It is an amenable number.

34781593372 is a deficient number, since it is larger than the sum of its proper divisors (26093975508).

34781593372 is a wasteful number, since it uses less digits than its factorization.

34781593372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111500 (or 1111498 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 52.

The spelling of 34781593372 in words is "thirty-four billion, seven hundred eighty-one million, five hundred ninety-three thousand, three hundred seventy-two".