426924873 has 24 divisors (see below), whose sum is σ = 647479872. Its totient is φ = 270550368.

The previous prime is 426924847. The next prime is 426924877. The reversal of 426924873 is 378429624.

It is not a de Polignac number, because 426924873 - 2⁶ = 426924809 is a prime.

It is a super-2 number, since 2×426924873² = 364529694372132258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (426924877) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27415 + ... + 40067.

It is an arithmetic number, because the mean of its divisors is an integer number (26978328).

Almost surely, 2^426924873 is an apocalyptic number.

It is an amenable number.

426924873 is a deficient number, since it is larger than the sum of its proper divisors (220554999).

426924873 is a wasteful number, since it uses less digits than its factorization.

426924873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12845 (or 12842 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 426924873 is about 20662.1604146323. The cubic root of 426924873 is about 752.9806558948.

The spelling of 426924873 in words is "four hundred twenty-six million, nine hundred twenty-four thousand, eight hundred seventy-three".