2981930374 has 12 divisors (see below), whose sum is σ = 4579341156. Its totient is φ = 1456289772.

The previous prime is 2981930317. The next prime is 2981930383. The reversal of 2981930374 is 4730391892.

2981930374 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 399484 + ... + 406879.

It is an arithmetic number, because the mean of its divisors is an integer number (381611763).

Almost surely, 2^2981930374 is an apocalyptic number.

2981930374 is a deficient number, since it is larger than the sum of its proper divisors (1597410782).

2981930374 is an equidigital number, since it uses as much as digits as its factorization.

2981930374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806451 (or 806408 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 2981930374 is about 54607.0542512595. The cubic root of 2981930374 is about 1439.3480803563.

The spelling of 2981930374 in words is "two billion, nine hundred eighty-one million, nine hundred thirty thousand, three hundred seventy-four".