69690696 has 32 divisors (see below), whose sum is σ = 174484800. Its totient is φ = 23195840.

The previous prime is 69690679. The next prime is 69690739. The reversal of 69690696 is 69609696.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18406 + ... + 21866.

It is an arithmetic number, because the mean of its divisors is an integer number (5452650).

Almost surely, 2^69690696 is an apocalyptic number.

It is an amenable number.

69690696 is an abundant number, since it is smaller than the sum of its proper divisors (104794104).

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

69690696 is a wasteful number, since it uses less digits than its factorization.

69690696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4309 (or 4305 counting only the distinct ones).

The product of its (nonzero) digits is 944784, while the sum is 51.

The square root of 69690696 is about 8348.0953516356. The cubic root of 69690696 is about 411.5206194235.

The spelling of 69690696 in words is "sixty-nine million, six hundred ninety thousand, six hundred ninety-six".