400704059 has 16 divisors (see below), whose sum is σ = 492843456. Its totient is φ = 317952000.

The previous prime is 400703959. The next prime is 400704089. The reversal of 400704059 is 950407004.

It is a cyclic number.

It is not a de Polignac number, because 400704059 - 2¹⁶ = 400638523 is a prime.

It is not an unprimeable number, because it can be changed into a prime (400704089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20342 + ... + 34859.

It is an arithmetic number, because the mean of its divisors is an integer number (30802716).

Almost surely, 2^400704059 is an apocalyptic number.

400704059 is a deficient number, since it is larger than the sum of its proper divisors (92139397).

400704059 is a wasteful number, since it uses less digits than its factorization.

400704059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55286.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 400704059 is about 20017.5937365109. The cubic root of 400704059 is about 737.2383422631.

The spelling of 400704059 in words is "four hundred million, seven hundred four thousand, fifty-nine".