69480334872 has 96 divisors (see below), whose sum is σ = 210156644880. Its totient is φ = 21378556800.

The previous prime is 69480334843. The next prime is 69480334901. The reversal of 69480334872 is 27843308496.

69480334872 is a `hidden beast` number, since 69 + 480 + 3 + 34 + 8 + 72 = 666.

It is an interprime number because it is at equal distance from previous prime (69480334843) and next prime (69480334901).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1349379 + ... + 1399922.

Almost surely, 2^69480334872 is an apocalyptic number.

It is an amenable number.

69480334872 is an abundant number, since it is smaller than the sum of its proper divisors (140676310008).

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

69480334872 is a wasteful number, since it uses less digits than its factorization.

69480334872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2749335 (or 2749319 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 54.

The spelling of 69480334872 in words is "sixty-nine billion, four hundred eighty million, three hundred thirty-four thousand, eight hundred seventy-two".