308674420395 has 64 divisors (see below), whose sum is σ = 542957575680. Its totient is φ = 148503398400.

The previous prime is 308674420391. The next prime is 308674420403. The reversal of 308674420395 is 593024476803.

It is not a de Polignac number, because 308674420395 - 2² = 308674420391 is a prime.

It is not an unprimeable number, because it can be changed into a prime (308674420391) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11719501 + ... + 11745809.

It is an arithmetic number, because the mean of its divisors is an integer number (8483712120).

Almost surely, 2^308674420395 is an apocalyptic number.

308674420395 is a deficient number, since it is larger than the sum of its proper divisors (234283155285).

308674420395 is a wasteful number, since it uses less digits than its factorization.

308674420395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26876.

The product of its (nonzero) digits is 4354560, while the sum is 51.

The spelling of 308674420395 in words is "three hundred eight billion, six hundred seventy-four million, four hundred twenty thousand, three hundred ninety-five".