401876492 has 12 divisors (see below), whose sum is σ = 703650696. Its totient is φ = 200833440.

The previous prime is 401876491. The next prime is 401876507. The reversal of 401876492 is 294678104.

It is not an unprimeable number, because it can be changed into a prime (401876491) 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, 17234 + ... + 33177.

It is an arithmetic number, because the mean of its divisors is an integer number (58637558).

Almost surely, 2^401876492 is an apocalyptic number.

It is an amenable number.

401876492 is a deficient number, since it is larger than the sum of its proper divisors (301774204).

401876492 is a wasteful number, since it uses less digits than its factorization.

401876492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52408 (or 52406 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 401876492 is about 20046.8574095792. The cubic root of 401876492 is about 737.9566786408.

The spelling of 401876492 in words is "four hundred one million, eight hundred seventy-six thousand, four hundred ninety-two".