3980901869480 has 32 divisors (see below), whose sum is σ = 8958350717640. Its totient is φ = 1592125812480.

The previous prime is 3980901869443. The next prime is 3980901869557. The reversal of 3980901869480 is 849681090893.

It can be written as a sum of positive squares in 4 ways, for example, as 2183709596644 + 1797192272836 = 1477738^2 + 1340594^2 .

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, 7067099 + ... + 7609578.

Almost surely, 2^{3980901869480} is an apocalyptic number.

It is an amenable number.

3980901869480 is an abundant number, since it is smaller than the sum of its proper divisors (4977448848160).

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

3980901869480 is a wasteful number, since it uses less digits than its factorization.

3980901869480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14683469 (or 14683465 counting only the distinct ones).

The product of its (nonzero) digits is 26873856, while the sum is 65.

The spelling of 3980901869480 in words is "three trillion, nine hundred eighty billion, nine hundred one million, eight hundred sixty-nine thousand, four hundred eighty".