426013679 has 16 divisors (see below), whose sum is σ = 527446080. Its totient is φ = 337053600.

The previous prime is 426013673. The next prime is 426013697. The reversal of 426013679 is 976310624.

It is not a de Polignac number, because 426013679 - 2²⁴ = 409236463 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426013673) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1529 + ... + 29229.

It is an arithmetic number, because the mean of its divisors is an integer number (32965380).

Almost surely, 2^426013679 is an apocalyptic number.

426013679 is a deficient number, since it is larger than the sum of its proper divisors (101432401).

426013679 is an equidigital number, since it uses as much as digits as its factorization.

426013679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27747 (or 27721 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 426013679 is about 20640.0988127480. The cubic root of 426013679 is about 752.4445739392. Note that the first 3 decimals are identical.

The spelling of 426013679 in words is "four hundred twenty-six million, thirteen thousand, six hundred seventy-nine".