940579431 has 8 divisors (see below), whose sum is σ = 1368115584. Its totient is φ = 570048120.

The previous prime is 940579429. The next prime is 940579441. The reversal of 940579431 is 134975049.

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

It is not a de Polignac number, because 940579431 - 2¹ = 940579429 is a prime.

It is a super-2 number, since 2×940579431² = 1769379332040567522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940579441) 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, 14251171 + ... + 14251236.

It is an arithmetic number, because the mean of its divisors is an integer number (171014448).

Almost surely, 2^940579431 is an apocalyptic number.

940579431 is a deficient number, since it is larger than the sum of its proper divisors (427536153).

940579431 is a wasteful number, since it uses less digits than its factorization.

940579431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28502421.

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 940579431 is about 30668.8674554506. The cubic root of 940579431 is about 979.7873448759.

The spelling of 940579431 in words is "nine hundred forty million, five hundred seventy-nine thousand, four hundred thirty-one".