914431079 has 4 divisors (see below), whose sum is σ = 954188976. Its totient is φ = 874673184.

The previous prime is 914431057. The next prime is 914431093. The reversal of 914431079 is 970134419.

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 914431079 - 2⁸ = 914430823 is a prime.

It is a super-2 number, since 2×914431079² = 1672368396482208482, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (914431039) 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, 19878914 + ... + 19878959.

It is an arithmetic number, because the mean of its divisors is an integer number (238547244).

Almost surely, 2^914431079 is an apocalyptic number.

914431079 is a deficient number, since it is larger than the sum of its proper divisors (39757897).

914431079 is a wasteful number, since it uses less digits than its factorization.

914431079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39757896.

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 914431079 is about 30239.5614882227. The cubic root of 914431079 is about 970.6224364424.

The spelling of 914431079 in words is "nine hundred fourteen million, four hundred thirty-one thousand, seventy-nine".