396725493422 has 16 divisors (see below), whose sum is σ = 614390722944. Its totient is φ = 191930796000.

The previous prime is 396725493403. The next prime is 396725493443. The reversal of 396725493422 is 224394527693.

It is a super-2 number, since 2×396725493422² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188729 + ... + 910532.

It is an arithmetic number, because the mean of its divisors is an integer number (38399420184).

Almost surely, 2^396725493422 is an apocalyptic number.

396725493422 is a deficient number, since it is larger than the sum of its proper divisors (217665229522).

396725493422 is a wasteful number, since it uses less digits than its factorization.

396725493422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105115.

The product of its digits is 19595520, while the sum is 56.

The spelling of 396725493422 in words is "three hundred ninety-six billion, seven hundred twenty-five million, four hundred ninety-three thousand, four hundred twenty-two".