69897796 has 12 divisors (see below), whose sum is σ = 124044480. Its totient is φ = 34456520.

The previous prime is 69897791. The next prime is 69897797. The reversal of 69897796 is 69779896.

It is not an unprimeable number, because it can be changed into a prime (69897791) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122776 + ... + 123343.

It is an arithmetic number, because the mean of its divisors is an integer number (10337040).

Almost surely, 2^69897796 is an apocalyptic number.

It is an amenable number.

69897796 is a deficient number, since it is larger than the sum of its proper divisors (54146684).

69897796 is a wasteful number, since it uses less digits than its factorization.

69897796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246194 (or 246192 counting only the distinct ones).

The product of its digits is 10287648, while the sum is 61.

The square root of 69897796 is about 8360.4901770171. The cubic root of 69897796 is about 411.9278552156.

The spelling of 69897796 in words is "sixty-nine million, eight hundred ninety-seven thousand, seven hundred ninety-six".