397570462179 has 12 divisors (see below), whose sum is σ = 582665250888. Its totient is φ = 240951795040.

The previous prime is 397570462169. The next prime is 397570462193. The reversal of 397570462179 is 971264075793.

It is not a de Polignac number, because 397570462179 - 2⁵ = 397570462147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (397570462169) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 547617354 + ... + 547618079.

It is an arithmetic number, because the mean of its divisors is an integer number (48555437574).

Almost surely, 2^397570462179 is an apocalyptic number.

397570462179 is a deficient number, since it is larger than the sum of its proper divisors (185094788709).

397570462179 is a wasteful number, since it uses less digits than its factorization.

397570462179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1095235458 (or 1095235447 counting only the distinct ones).

The product of its (nonzero) digits is 20003760, while the sum is 60.

The spelling of 397570462179 in words is "three hundred ninety-seven billion, five hundred seventy million, four hundred sixty-two thousand, one hundred seventy-nine".