401764948 has 24 divisors (see below), whose sum is σ = 762965280. Its totient is φ = 184011360.

The previous prime is 401764933. The next prime is 401764949. The reversal of 401764948 is 849467104.

It is a super-2 number, since 2×401764948² = 322830146882885408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401764949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22678 + ... + 36301.

It is an arithmetic number, because the mean of its divisors is an integer number (31790220).

Almost surely, 2^401764948 is an apocalyptic number.

It is an amenable number.

401764948 is a deficient number, since it is larger than the sum of its proper divisors (361200332).

401764948 is a wasteful number, since it uses less digits than its factorization.

401764948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59127 (or 59125 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 401764948 is about 20044.0751345628. The cubic root of 401764948 is about 737.8883970848. Note that the first 3 decimals are identical.

The spelling of 401764948 in words is "four hundred one million, seven hundred sixty-four thousand, nine hundred forty-eight".