401260296 has 16 divisors (see below), whose sum is σ = 1003150800. Its totient is φ = 133753424.

The previous prime is 401260247. The next prime is 401260309. The reversal of 401260296 is 692062104.

It is a super-2 number, since 2×401260296² = 322019650292015232, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8359566 + ... + 8359613.

It is an arithmetic number, because the mean of its divisors is an integer number (62696925).

Almost surely, 2^401260296 is an apocalyptic number.

It is an amenable number.

401260296 is an abundant number, since it is smaller than the sum of its proper divisors (601890504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

401260296 is a wasteful number, since it uses less digits than its factorization.

401260296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16719188 (or 16719184 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 401260296 is about 20031.4826211142. The cubic root of 401260296 is about 737.5793167973.

The spelling of 401260296 in words is "four hundred one million, two hundred sixty thousand, two hundred ninety-six".