400360962 has 8 divisors (see below), whose sum is σ = 800721936. Its totient is φ = 133453652.

The previous prime is 400360943. The next prime is 400360969. The reversal of 400360962 is 269063004.

It is a sphenic number, since it is the product of 3 distinct primes.

400360962 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (400360969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33363408 + ... + 33363419.

It is an arithmetic number, because the mean of its divisors is an integer number (100090242).

Almost surely, 2^400360962 is an apocalyptic number.

400360962 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

400360962 is a wasteful number, since it uses less digits than its factorization.

400360962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66726832.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 400360962 is about 20009.0220150811. The cubic root of 400360962 is about 737.0278656570.

The spelling of 400360962 in words is "four hundred million, three hundred sixty thousand, nine hundred sixty-two".