2980490312 has 16 divisors (see below), whose sum is σ = 5781123900. Its totient is φ = 1438857280.

The previous prime is 2980490311. The next prime is 2980490321. The reversal of 2980490312 is 2130940892.

It can be written as a sum of positive squares in 2 ways, for example, as 2976138916 + 4351396 = 54554^2 + 2086^2 .

It is not an unprimeable number, because it can be changed into a prime (2980490311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6423239 + ... + 6423702.

Almost surely, 2^2980490312 is an apocalyptic number.

It is an amenable number.

2980490312 is a deficient number, since it is larger than the sum of its proper divisors (2800633588).

2980490312 is a wasteful number, since it uses less digits than its factorization.

2980490312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12846976 (or 12846972 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 2980490312 is about 54593.8669815576. The cubic root of 2980490312 is about 1439.1163418548.

The spelling of 2980490312 in words is "two billion, nine hundred eighty million, four hundred ninety thousand, three hundred twelve".