3127009940 has 24 divisors (see below), whose sum is σ = 6576253152. Its totient is φ = 1248988320.

The previous prime is 3127009901. The next prime is 3127009981. The reversal of 3127009940 is 499007213.

It is a self number, because there is not a number n which added to its sum of digits gives 3127009940.

It is a congruent number.

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, 99314 + ... + 126953.

It is an arithmetic number, because the mean of its divisors is an integer number (274010548).

Almost surely, 2^3127009940 is an apocalyptic number.

It is an amenable number.

3127009940 is an abundant number, since it is smaller than the sum of its proper divisors (3449243212).

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

3127009940 is a wasteful number, since it uses less digits than its factorization.

3127009940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226967 (or 226965 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 3127009940 is about 55919.6739976191. The cubic root of 3127009940 is about 1462.3222472744.

The spelling of 3127009940 in words is "three billion, one hundred twenty-seven million, nine thousand, nine hundred forty".