801401337 has 16 divisors (see below), whose sum is σ = 1295194560. Its totient is φ = 485697600.

The previous prime is 801401309. The next prime is 801401339. The reversal of 801401337 is 733104108.

It is not a de Polignac number, because 801401337 - 2⁶ = 801401273 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 801401337.

It is not an unprimeable number, because it can be changed into a prime (801401339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1348864 + ... + 1349457.

It is an arithmetic number, because the mean of its divisors is an integer number (80949660).

Almost surely, 2^801401337 is an apocalyptic number.

It is an amenable number.

801401337 is a deficient number, since it is larger than the sum of its proper divisors (493793223).

801401337 is a wasteful number, since it uses less digits than its factorization.

801401337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2698341 (or 2698335 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 801401337 is about 28309.0327810754. The cubic root of 801401337 is about 928.8594863883.

The spelling of 801401337 in words is "eight hundred one million, four hundred one thousand, three hundred thirty-seven".