695070720 has 260 divisors, whose sum is σ = 2497599720. Its totient is φ = 184909824.

The previous prime is 695070709. The next prime is 695070731. The reversal of 695070720 is 27070596.

It is an interprime number because it is at equal distance from previous prime (695070709) and next prime (695070731).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1658671 + ... + 1659089.

Almost surely, 2^695070720 is an apocalyptic number.

695070720 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 695070720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1248799860).

695070720 is an abundant number, since it is smaller than the sum of its proper divisors (1802529000).

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

695070720 is an equidigital number, since it uses as much as digits as its factorization.

695070720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460 (or 429 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 695070720 is about 26364.1939000607. The cubic root of 695070720 is about 885.8149345015.

The spelling of 695070720 in words is "six hundred ninety-five million, seventy thousand, seven hundred twenty".