399084046092 has 60 divisors (see below), whose sum is σ = 1043351167320. Its totient is φ = 133019518464.

The previous prime is 399084046073. The next prime is 399084046111. The reversal of 399084046092 is 290640480993.

399084046092 is a `hidden beast` number, since 3 + 9 + 90 + 8 + 4 + 0 + 460 + 92 = 666.

It is an interprime number because it is at equal distance from previous prime (399084046073) and next prime (399084046111).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6959803 + ... + 7016909.

It is an arithmetic number, because the mean of its divisors is an integer number (17389186122).

Almost surely, 2^399084046092 is an apocalyptic number.

It is an amenable number.

399084046092 is an abundant number, since it is smaller than the sum of its proper divisors (644267121228).

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

399084046092 is a wasteful number, since it uses less digits than its factorization.

399084046092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78692 (or 78681 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 54.

The spelling of 399084046092 in words is "three hundred ninety-nine billion, eighty-four million, forty-six thousand, ninety-two".