29307164388 has 48 divisors (see below), whose sum is σ = 71279888064. Its totient is φ = 9363150720.

The previous prime is 29307164371. The next prime is 29307164401. The reversal of 29307164388 is 88346170392.

It is a self number, because there is not a number n which added to its sum of digits gives 29307164388.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 462843 + ... + 522338.

It is an arithmetic number, because the mean of its divisors is an integer number (1484997668).

Almost surely, 2^29307164388 is an apocalyptic number.

It is an amenable number.

29307164388 is an abundant number, since it is smaller than the sum of its proper divisors (41972723676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29307164388 is a wasteful number, since it uses less digits than its factorization.

29307164388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985292 (or 985290 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 51.

The spelling of 29307164388 in words is "twenty-nine billion, three hundred seven million, one hundred sixty-four thousand, three hundred eighty-eight".