901013863 has 8 divisors (see below), whose sum is σ = 907124400. Its totient is φ = 894915648.

The previous prime is 901013857. The next prime is 901013879. The reversal of 901013863 is 368310109.

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

It is a cyclic number.

It is not a de Polignac number, because 901013863 - 2⁵ = 901013831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (901013803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178843 + ... + 183811.

It is an arithmetic number, because the mean of its divisors is an integer number (113390550).

Almost surely, 2^901013863 is an apocalyptic number.

901013863 is a deficient number, since it is larger than the sum of its proper divisors (6110537).

901013863 is a wasteful number, since it uses less digits than its factorization.

901013863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6161.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 901013863 is about 30016.8929604648. The cubic root of 901013863 is about 965.8517944656.

The spelling of 901013863 in words is "nine hundred one million, thirteen thousand, eight hundred sixty-three".