801413659 has 4 divisors (see below), whose sum is σ = 805212040. Its totient is φ = 797615280.

The previous prime is 801413623. The next prime is 801413687. The reversal of 801413659 is 956314108.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 801413659 - 2²⁵ = 767859227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (801413959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1898874 + ... + 1899295.

It is an arithmetic number, because the mean of its divisors is an integer number (201303010).

Almost surely, 2^801413659 is an apocalyptic number.

801413659 is a deficient number, since it is larger than the sum of its proper divisors (3798381).

801413659 is a wasteful number, since it uses less digits than its factorization.

801413659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3798380.

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 801413659 is about 28309.2504139548. The cubic root of 801413659 is about 928.8642469443.

The spelling of 801413659 in words is "eight hundred one million, four hundred thirteen thousand, six hundred fifty-nine".