406327760732 has 24 divisors (see below), whose sum is σ = 713339860464. Its totient is φ = 202517399552.

The previous prime is 406327760659. The next prime is 406327760747. The reversal of 406327760732 is 237067723604.

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, 1461788 + ... + 1717404.

It is an arithmetic number, because the mean of its divisors is an integer number (29722494186).

Almost surely, 2^406327760732 is an apocalyptic number.

It is an amenable number.

406327760732 is a deficient number, since it is larger than the sum of its proper divisors (307012099732).

406327760732 is a wasteful number, since it uses less digits than its factorization.

406327760732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256885 (or 256883 counting only the distinct ones).

The product of its (nonzero) digits is 1778112, while the sum is 47.

The spelling of 406327760732 in words is "four hundred six billion, three hundred twenty-seven million, seven hundred sixty thousand, seven hundred thirty-two".