2942516590 has 64 divisors (see below), whose sum is σ = 5906234880. Its totient is φ = 1048158720.

The previous prime is 2942516579. The next prime is 2942516611. The reversal of 2942516590 is 956152492.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1566732 + ... + 1568608.

It is an arithmetic number, because the mean of its divisors is an integer number (92284920).

Almost surely, 2^2942516590 is an apocalyptic number.

2942516590 is an abundant number, since it is smaller than the sum of its proper divisors (2963718290).

2942516590 is a wasteful number, since it uses less digits than its factorization.

2942516590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2317.

The product of its (nonzero) digits is 194400, while the sum is 43.

The square root of 2942516590 is about 54244.9683380864. The cubic root of 2942516590 is about 1432.9783865398.

The spelling of 2942516590 in words is "two billion, nine hundred forty-two million, five hundred sixteen thousand, five hundred ninety".