700631325 has 18 divisors (see below), whose sum is σ = 1254908954. Its totient is φ = 373669920.

The previous prime is 700631317. The next prime is 700631333. The reversal of 700631325 is 523136007.

It is a happy number.

700631325 is a `hidden beast` number, since 7 + 0 + 0 + 631 + 3 + 25 = 666.

It is an interprime number because it is at equal distance from previous prime (700631317) and next prime (700631333).

It can be written as a sum of positive squares in 3 ways, for example, as 10150596 + 690480729 = 3186^2 + 26277^2 .

It is not a de Polignac number, because 700631325 - 2³ = 700631317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1556734 + ... + 1557183.

Almost surely, 2^700631325 is an apocalyptic number.

700631325 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

700631325 is a deficient number, since it is larger than the sum of its proper divisors (554277629).

700631325 is a wasteful number, since it uses less digits than its factorization.

700631325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3113933 (or 3113925 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 700631325 is about 26469.4413428013. The cubic root of 700631325 is about 888.1708529606.

It can be divided in two parts, 700 and 631325, that added together give a square (632025 = 795²).

The spelling of 700631325 in words is "seven hundred million, six hundred thirty-one thousand, three hundred twenty-five".