3126790947970 has 48 divisors (see below), whose sum is σ = 5952137862528. Its totient is φ = 1182475314720.

The previous prime is 3126790947953. The next prime is 3126790947979. The reversal of 3126790947970 is 797490976213.

It is not an unprimeable number, because it can be changed into a prime (3126790947979) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 890487 + ... + 2654533.

It is an arithmetic number, because the mean of its divisors is an integer number (124002872136).

Almost surely, 2^{3126790947970} is an apocalyptic number.

3126790947970 is a deficient number, since it is larger than the sum of its proper divisors (2825346914558).

3126790947970 is a wasteful number, since it uses less digits than its factorization.

3126790947970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1764583 (or 1764564 counting only the distinct ones).

The product of its (nonzero) digits is 36006768, while the sum is 64.

The spelling of 3126790947970 in words is "three trillion, one hundred twenty-six billion, seven hundred ninety million, nine hundred forty-seven thousand, nine hundred seventy".