3970007480 has 16 divisors (see below), whose sum is σ = 8932516920. Its totient is φ = 1588002976.

The previous prime is 3970007473. The next prime is 3970007507. The reversal of 3970007480 is 847000793.

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, 49625054 + ... + 49625133.

Almost surely, 2^3970007480 is an apocalyptic number.

It is an amenable number.

3970007480 is an abundant number, since it is smaller than the sum of its proper divisors (4962509440).

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

3970007480 is a wasteful number, since it uses less digits than its factorization.

3970007480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99250198 (or 99250194 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 3970007480 is about 63007.9953656677. The cubic root of 3970007480 is about 1583.4235809932.

The spelling of 3970007480 in words is "three billion, nine hundred seventy million, seven thousand, four hundred eighty".