407696372 has 12 divisors (see below), whose sum is σ = 725561760. Its totient is φ = 200393016.

The previous prime is 407696369. The next prime is 407696381. The reversal of 407696372 is 273696704.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 863528 + ... + 863999.

It is an arithmetic number, because the mean of its divisors is an integer number (60463480).

Almost surely, 2^407696372 is an apocalyptic number.

It is an amenable number.

407696372 is a deficient number, since it is larger than the sum of its proper divisors (317865388).

407696372 is a wasteful number, since it uses less digits than its factorization.

407696372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1727590 (or 1727588 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 44.

The square root of 407696372 is about 20191.4925649393. The cubic root of 407696372 is about 741.5019240259.

The spelling of 407696372 in words is "four hundred seven million, six hundred ninety-six thousand, three hundred seventy-two".