406796183272 has 8 divisors (see below), whose sum is σ = 762742843650. Its totient is φ = 203398091632.

The previous prime is 406796183257. The next prime is 406796183273. The reversal of 406796183272 is 272381697604.

It can be written as a sum of positive squares in only one way, i.e., 364847408676 + 41948774596 = 604026^2 + 204814^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×406796183272² (a number of 24 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (406796183273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25424761447 + ... + 25424761462.

Almost surely, 2^406796183272 is an apocalyptic number.

It is an amenable number.

406796183272 is a deficient number, since it is larger than the sum of its proper divisors (355946660378).

406796183272 is a wasteful number, since it uses less digits than its factorization.

406796183272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50849522915 (or 50849522911 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 55.

The spelling of 406796183272 in words is "four hundred six billion, seven hundred ninety-six million, one hundred eighty-three thousand, two hundred seventy-two".