397238706595 has 32 divisors (see below), whose sum is σ = 482961916800. Its totient is φ = 313643151360.

The previous prime is 397238706559. The next prime is 397238706607. The reversal of 397238706595 is 595607832793.

It is not a de Polignac number, because 397238706595 - 2⁹ = 397238706083 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69190425 + ... + 69196165.

It is an arithmetic number, because the mean of its divisors is an integer number (15092559900).

Almost surely, 2^397238706595 is an apocalyptic number.

397238706595 is a deficient number, since it is larger than the sum of its proper divisors (85723210205).

397238706595 is a wasteful number, since it uses less digits than its factorization.

397238706595 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6495.

The product of its (nonzero) digits is 85730400, while the sum is 64.

The spelling of 397238706595 in words is "three hundred ninety-seven billion, two hundred thirty-eight million, seven hundred six thousand, five hundred ninety-five".