707425340 has 24 divisors (see below), whose sum is σ = 1510775280. Its totient is φ = 278173568.

The previous prime is 707425337. The next prime is 707425343. The reversal of 707425340 is 43524707.

It is an interprime number because it is at equal distance from previous prime (707425337) and next prime (707425343).

It is a super-2 number, since 2×707425340² = 1000901223348231200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 707425297 and 707425306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (707425343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298577 + ... + 300936.

It is an arithmetic number, because the mean of its divisors is an integer number (62948970).

Almost surely, 2^707425340 is an apocalyptic number.

It is an amenable number.

707425340 is an abundant number, since it is smaller than the sum of its proper divisors (803349940).

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

707425340 is a wasteful number, since it uses less digits than its factorization.

707425340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599581 (or 599579 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 32.

The square root of 707425340 is about 26597.4686765489. The cubic root of 707425340 is about 891.0324843729.

The spelling of 707425340 in words is "seven hundred seven million, four hundred twenty-five thousand, three hundred forty".