953423679 has 16 divisors (see below), whose sum is σ = 1371736800. Its totient is φ = 585557376.

The previous prime is 953423663. The next prime is 953423707. The reversal of 953423679 is 976324359.

It is a happy number.

It is not a de Polignac number, because 953423679 - 2⁴ = 953423663 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (953423609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4164 + ... + 43865.

It is an arithmetic number, because the mean of its divisors is an integer number (85733550).

Almost surely, 2^953423679 is an apocalyptic number.

953423679 is a deficient number, since it is larger than the sum of its proper divisors (418313121).

953423679 is a wasteful number, since it uses less digits than its factorization.

953423679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48554.

The product of its digits is 1224720, while the sum is 48.

The square root of 953423679 is about 30877.5594728599. The cubic root of 953423679 is about 984.2270827700.

The spelling of 953423679 in words is "nine hundred fifty-three million, four hundred twenty-three thousand, six hundred seventy-nine".