468355840 has 36 divisors (see below), whose sum is σ = 1121861664. Its totient is φ = 187341824.

The previous prime is 468355819. The next prime is 468355861. The reversal of 468355840 is 48553864.

It is an interprime number because it is at equal distance from previous prime (468355819) and next prime (468355861).

It is an unprimeable number.

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, 181672 + ... + 184231.

It is an arithmetic number, because the mean of its divisors is an integer number (31162824).

Almost surely, 2^468355840 is an apocalyptic number.

468355840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

468355840 is an abundant number, since it is smaller than the sum of its proper divisors (653505824).

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

468355840 is an equidigital number, since it uses as much as digits as its factorization.

468355840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365924 (or 365910 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 43.

The square root of 468355840 is about 21641.5304449570. The cubic root of 468355840 is about 776.5903326731.

The spelling of 468355840 in words is "four hundred sixty-eight million, three hundred fifty-five thousand, eight hundred forty".