406833328 has 20 divisors (see below), whose sum is σ = 859898088. Its totient is φ = 184924160.

The previous prime is 406833319. The next prime is 406833359. The reversal of 406833328 is 823338604.

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, 1155601 + ... + 1155952.

Almost surely, 2^406833328 is an apocalyptic number.

It is an amenable number.

406833328 is an abundant number, since it is smaller than the sum of its proper divisors (453064760).

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

406833328 is a wasteful number, since it uses less digits than its factorization.

406833328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2311572 (or 2311566 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 37.

The square root of 406833328 is about 20170.1097666820. The cubic root of 406833328 is about 740.9783310393.

The spelling of 406833328 in words is "four hundred six million, eight hundred thirty-three thousand, three hundred twenty-eight".