2980490689 has 32 divisors (see below), whose sum is σ = 3550780800. Its totient is φ = 2471293440.

The previous prime is 2980490687. The next prime is 2980490693. The reversal of 2980490689 is 9860940892.

2980490689 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2980490689 - 2¹ = 2980490687 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2980490687) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3739239 + ... + 3740035.

It is an arithmetic number, because the mean of its divisors is an integer number (110961900).

Almost surely, 2^2980490689 is an apocalyptic number.

2980490689 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

2980490689 is a deficient number, since it is larger than the sum of its proper divisors (570290111).

2980490689 is a wasteful number, since it uses less digits than its factorization.

2980490689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1473.

The product of its (nonzero) digits is 2239488, while the sum is 55.

The square root of 2980490689 is about 54593.8704343262. The cubic root of 2980490689 is about 1439.1164025324.

The spelling of 2980490689 in words is "two billion, nine hundred eighty million, four hundred ninety thousand, six hundred eighty-nine".