401374466 has 8 divisors (see below), whose sum is σ = 602461584. Its totient is φ = 200553940.

The previous prime is 401374447. The next prime is 401374469. The reversal of 401374466 is 664473104.

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

It is a super-2 number, since 2×401374466² = 322202923913570312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (401374469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62840 + ... + 68931.

It is an arithmetic number, because the mean of its divisors is an integer number (75307698).

Almost surely, 2^401374466 is an apocalyptic number.

401374466 is a deficient number, since it is larger than the sum of its proper divisors (201087118).

401374466 is a wasteful number, since it uses less digits than its factorization.

401374466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133296.

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 401374466 is about 20034.3321825311. The cubic root of 401374466 is about 737.6492642819.

The spelling of 401374466 in words is "four hundred one million, three hundred seventy-four thousand, four hundred sixty-six".