401352304 has 20 divisors (see below), whose sum is σ = 780519240. Its totient is φ = 199928000.

The previous prime is 401352247. The next prime is 401352331. The reversal of 401352304 is 403253104.

It is a super-2 number, since 2×401352304² = 322167343852216832, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42322 + ... + 50929.

It is an arithmetic number, because the mean of its divisors is an integer number (39025962).

Almost surely, 2^401352304 is an apocalyptic number.

It is an amenable number.

401352304 is a deficient number, since it is larger than the sum of its proper divisors (379166936).

401352304 is a wasteful number, since it uses less digits than its factorization.

401352304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93528 (or 93522 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 401352304 is about 20033.7790743534. The cubic root of 401352304 is about 737.6356875307.

The spelling of 401352304 in words is "four hundred one million, three hundred fifty-two thousand, three hundred four".