468392940 has 144 divisors (see below), whose sum is σ = 1507134720. Its totient is φ = 117417600.

The previous prime is 468392909. The next prime is 468392971. The reversal of 468392940 is 49293864.

It is an interprime number because it is at equal distance from previous prime (468392909) and next prime (468392971).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 515967 + ... + 516873.

Almost surely, 2^468392940 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 468392940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (753567360).

468392940 is an abundant number, since it is smaller than the sum of its proper divisors (1038741780).

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

468392940 is a wasteful number, since it uses less digits than its factorization.

468392940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1092 (or 1087 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The square root of 468392940 is about 21642.3875762357. The cubic root of 468392940 is about 776.6108375530.

The spelling of 468392940 in words is "four hundred sixty-eight million, three hundred ninety-two thousand, nine hundred forty".