2980847680 has 56 divisors (see below), whose sum is σ = 7471745280. Its totient is φ = 1129582080.

The previous prime is 2980847669. The next prime is 2980847689. The reversal of 2980847680 is 867480892.

It is a super-2 number, since 2×2980847680² = 17770905782722764800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2980847689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239056 + ... + 251215.

Almost surely, 2^2980847680 is an apocalyptic number.

2980847680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2980847680 is an abundant number, since it is smaller than the sum of its proper divisors (4490897600).

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

2980847680 is a wasteful number, since it uses less digits than its factorization.

2980847680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490307 (or 490297 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 52.

The square root of 2980847680 is about 54597.1398518274. The cubic root of 2980847680 is about 1439.1738574000.

The spelling of 2980847680 in words is "two billion, nine hundred eighty million, eight hundred forty-seven thousand, six hundred eighty".