69330664 has 32 divisors (see below), whose sum is σ = 142380000. Its totient is φ = 31453632.

The previous prime is 69330659. The next prime is 69330683. The reversal of 69330664 is 46603396.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 487 + ... + 11785.

It is an arithmetic number, because the mean of its divisors is an integer number (4449375).

Almost surely, 2^69330664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 69330664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71190000).

69330664 is an abundant number, since it is smaller than the sum of its proper divisors (73049336).

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

69330664 is a wasteful number, since it uses less digits than its factorization.

69330664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11377 (or 11373 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 37.

The square root of 69330664 is about 8326.5037080398. The cubic root of 69330664 is about 410.8107376435.

The spelling of 69330664 in words is "sixty-nine million, three hundred thirty thousand, six hundred sixty-four".