425089930 has 16 divisors (see below), whose sum is σ = 810171720. Its totient is φ = 160033792.

The previous prime is 425089897. The next prime is 425089943. The reversal of 425089930 is 39980524.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 328008321 + 97081609 = 18111^2 + 9853^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1250095 + ... + 1250434.

Almost surely, 2^425089930 is an apocalyptic number.

425089930 is a deficient number, since it is larger than the sum of its proper divisors (385081790).

425089930 is a wasteful number, since it uses less digits than its factorization.

425089930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2500553.

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 425089930 is about 20617.7091355951. The cubic root of 425089930 is about 751.9003246586.

It can be divided in two parts, 4250 and 89930, that multiplied together give a square (382202500 = 19550²).

The spelling of 425089930 in words is "four hundred twenty-five million, eighty-nine thousand, nine hundred thirty".