597972398741 has 4 divisors (see below), whose sum is σ = 597974574912. Its totient is φ = 597970222572.

The previous prime is 597972398729. The next prime is 597972398783. The reversal of 597972398741 is 147893279795.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 597972398741 - 2³⁴ = 580792529557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (597972398041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 604175 + ... + 1249388.

It is an arithmetic number, because the mean of its divisors is an integer number (149493643728).

Almost surely, 2^597972398741 is an apocalyptic number.

It is an amenable number.

597972398741 is a deficient number, since it is larger than the sum of its proper divisors (2176171).

597972398741 is a wasteful number, since it uses less digits than its factorization.

597972398741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2176170.

The product of its digits is 240045120, while the sum is 71.

The spelling of 597972398741 in words is "five hundred ninety-seven billion, nine hundred seventy-two million, three hundred ninety-eight thousand, seven hundred forty-one".