425794900 has 18 divisors (see below), whose sum is σ = 923975150. Its totient is φ = 170317920.

The previous prime is 425794877. The next prime is 425794931. The reversal of 425794900 is 9497524.

It can be written as a sum of positive squares in 3 ways, for example, as 98763844 + 327031056 = 9938^2 + 18084^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2128875 + ... + 2129074.

Almost surely, 2^425794900 is an apocalyptic number.

It is an amenable number.

425794900 is an abundant number, since it is smaller than the sum of its proper divisors (498180250).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

425794900 is a wasteful number, since it uses less digits than its factorization.

425794900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4257963 (or 4257956 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 425794900 is about 20634.7982786360. The cubic root of 425794900 is about 752.3157461045.

The spelling of 425794900 in words is "four hundred twenty-five million, seven hundred ninety-four thousand, nine hundred".