349632158892 has 24 divisors (see below), whose sum is σ = 815822977536. Its totient is φ = 116541966288.

The previous prime is 349632158891. The next prime is 349632158893. The reversal of 349632158892 is 298851236943.

It is an interprime number because it is at equal distance from previous prime (349632158891) and next prime (349632158893).

It is not an unprimeable number, because it can be changed into a prime (349632158891) 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, 534253 + ... + 992315.

It is an arithmetic number, because the mean of its divisors is an integer number (33992624064).

Almost surely, 2^349632158892 is an apocalyptic number.

It is an amenable number.

349632158892 is an abundant number, since it is smaller than the sum of its proper divisors (466190818644).

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

349632158892 is a wasteful number, since it uses less digits than its factorization.

349632158892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521677 (or 521675 counting only the distinct ones).

The product of its digits is 22394880, while the sum is 60.

The spelling of 349632158892 in words is "three hundred forty-nine billion, six hundred thirty-two million, one hundred fifty-eight thousand, eight hundred ninety-two".