401334982 has 8 divisors (see below), whose sum is σ = 611871552. Its totient is φ = 197377800.

The previous prime is 401334971. The next prime is 401335001. The reversal of 401334982 is 289433104.

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

It is a super-2 number, since 2×401334982² = 322139535553880648, 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, 1644694 + ... + 1644937.

It is an arithmetic number, because the mean of its divisors is an integer number (76483944).

Almost surely, 2^401334982 is an apocalyptic number.

401334982 is a deficient number, since it is larger than the sum of its proper divisors (210536570).

401334982 is a wasteful number, since it uses less digits than its factorization.

401334982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3289694.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 401334982 is about 20033.3467498568. The cubic root of 401334982 is about 737.6250754831.

The spelling of 401334982 in words is "four hundred one million, three hundred thirty-four thousand, nine hundred eighty-two".