401337465 has 64 divisors (see below), whose sum is σ = 698720256. Its totient is φ = 196182272.

The previous prime is 401337463. The next prime is 401337473. The reversal of 401337465 is 564733104.

It is not a de Polignac number, because 401337465 - 2¹ = 401337463 is a prime.

It is a super-2 number, since 2×401337465² = 322143521625252450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (401337463) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 859162 + ... + 859628.

It is an arithmetic number, because the mean of its divisors is an integer number (10917504).

Almost surely, 2^401337465 is an apocalyptic number.

It is an amenable number.

401337465 is a deficient number, since it is larger than the sum of its proper divisors (297382791).

401337465 is a wasteful number, since it uses less digits than its factorization.

401337465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598.

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 401337465 is about 20033.4087214333. The cubic root of 401337465 is about 737.6265966723.

The spelling of 401337465 in words is "four hundred one million, three hundred thirty-seven thousand, four hundred sixty-five".