2990127020 has 24 divisors (see below), whose sum is σ = 6287794800. Its totient is φ = 1194426432.

The previous prime is 2990127001. The next prime is 2990127061. The reversal of 2990127020 is 207210992.

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, 86375 + ... + 115934.

It is an arithmetic number, because the mean of its divisors is an integer number (261991450).

Almost surely, 2^2990127020 is an apocalyptic number.

2990127020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2990127020 is an abundant number, since it is smaller than the sum of its proper divisors (3297667780).

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

2990127020 is a wasteful number, since it uses less digits than its factorization.

2990127020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203057 (or 203055 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 2990127020 is about 54682.0539116811. The cubic root of 2990127020 is about 1440.6656869445.

The spelling of 2990127020 in words is "two billion, nine hundred ninety million, one hundred twenty-seven thousand, twenty".