396464293254 has 16 divisors (see below), whose sum is σ = 820270951920. Its totient is φ = 127597703520.

The previous prime is 396464293201. The next prime is 396464293279. The reversal of 396464293254 is 452392464693.

It is a junction number, because it is equal to n+sod(n) for n = 396464293194 and 396464293203.

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, 1139265037 + ... + 1139265384.

It is an arithmetic number, because the mean of its divisors is an integer number (51266934495).

Almost surely, 2^396464293254 is an apocalyptic number.

396464293254 is an abundant number, since it is smaller than the sum of its proper divisors (423806658666).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

396464293254 is a wasteful number, since it uses less digits than its factorization.

396464293254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2278530455.

The product of its digits is 33592320, while the sum is 57.

The spelling of 396464293254 in words is "three hundred ninety-six billion, four hundred sixty-four million, two hundred ninety-three thousand, two hundred fifty-four".