69640795 has 16 divisors (see below), whose sum is σ = 100535040. Its totient is φ = 45239904.

The previous prime is 69640783. The next prime is 69640817. The reversal of 69640795 is 59704696.

It is a cyclic number.

It is not a de Polignac number, because 69640795 - 2⁵ = 69640763 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51697 + ... + 53026.

It is an arithmetic number, because the mean of its divisors is an integer number (6283440).

Almost surely, 2^69640795 is an apocalyptic number.

69640795 is a deficient number, since it is larger than the sum of its proper divisors (30894245).

69640795 is a wasteful number, since it uses less digits than its factorization.

69640795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104754.

The product of its (nonzero) digits is 408240, while the sum is 46.

The square root of 69640795 is about 8345.1060508540. The cubic root of 69640795 is about 411.4223748711.

The spelling of 69640795 in words is "sixty-nine million, six hundred forty thousand, seven hundred ninety-five".