69309364 has 12 divisors (see below), whose sum is σ = 121421664. Its totient is φ = 34617464.

The previous prime is 69309343. The next prime is 69309371. The reversal of 69309364 is 46390396.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 4882 + ... + 12745.

It is an arithmetic number, because the mean of its divisors is an integer number (10118472).

Almost surely, 2^69309364 is an apocalyptic number.

It is an amenable number.

69309364 is a deficient number, since it is larger than the sum of its proper divisors (52112300).

69309364 is a wasteful number, since it uses less digits than its factorization.

69309364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18614 (or 18612 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 40.

The square root of 69309364 is about 8325.2245615359. The cubic root of 69309364 is about 410.7686631151.

The spelling of 69309364 in words is "sixty-nine million, three hundred nine thousand, three hundred sixty-four".