392050116 has 36 divisors (see below), whose sum is σ = 1009718892. Its totient is φ = 128217024.

The previous prime is 392050051. The next prime is 392050121. The reversal of 392050116 is 611050293.

It can be written as a sum of positive squares in 2 ways, for example, as 315417600 + 76632516 = 17760^2 + 8754^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×392050116² = 307406586911226912, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 392050116.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100831 + ... + 104646.

It is an arithmetic number, because the mean of its divisors is an integer number (28047747).

Almost surely, 2^392050116 is an apocalyptic number.

392050116 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

392050116 is an abundant number, since it is smaller than the sum of its proper divisors (617668776).

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

392050116 is a wasteful number, since it uses less digits than its factorization.

392050116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205540 (or 205535 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 392050116 is about 19800.2554528976. The cubic root of 392050116 is about 731.8923294111.

The spelling of 392050116 in words is "three hundred ninety-two million, fifty thousand, one hundred sixteen".