397063760930 has 32 divisors (see below), whose sum is σ = 725916798720. Its totient is φ = 156339659520.

The previous prime is 397063760887. The next prime is 397063760959. The reversal of 397063760930 is 39067360793.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 694151 + ... + 1129589.

It is an arithmetic number, because the mean of its divisors is an integer number (22684899960).

Almost surely, 2^397063760930 is an apocalyptic number.

397063760930 is a deficient number, since it is larger than the sum of its proper divisors (328853037790).

397063760930 is a wasteful number, since it uses less digits than its factorization.

397063760930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436874.

The product of its (nonzero) digits is 3857868, while the sum is 53.

The spelling of 397063760930 in words is "three hundred ninety-seven billion, sixty-three million, seven hundred sixty thousand, nine hundred thirty".