69674480 has 20 divisors (see below), whose sum is σ = 161993352. Its totient is φ = 27869760.

The previous prime is 69674471. The next prime is 69674503. The reversal of 69674480 is 8447696.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 435386 + ... + 435545.

Almost surely, 2^69674480 is an apocalyptic number.

It is an amenable number.

69674480 is an abundant number, since it is smaller than the sum of its proper divisors (92318872).

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

69674480 is a wasteful number, since it uses less digits than its factorization.

69674480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870944 (or 870938 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 69674480 is about 8347.1240556254. The cubic root of 69674480 is about 411.4886986823.

The spelling of 69674480 in words is "sixty-nine million, six hundred seventy-four thousand, four hundred eighty".