399292200934 has 32 divisors (see below), whose sum is σ = 668744968320. Its totient is φ = 177232473600.

The previous prime is 399292200899. The next prime is 399292200953. The reversal of 399292200934 is 439002292993.

It is a congruent number.

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, 4008189 + ... + 4106599.

It is an arithmetic number, because the mean of its divisors is an integer number (20898280260).

Almost surely, 2^399292200934 is an apocalyptic number.

399292200934 is a deficient number, since it is larger than the sum of its proper divisors (269452767386).

399292200934 is a wasteful number, since it uses less digits than its factorization.

399292200934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102756.

The product of its (nonzero) digits is 1889568, while the sum is 52.

The spelling of 399292200934 in words is "three hundred ninety-nine billion, two hundred ninety-two million, two hundred thousand, nine hundred thirty-four".