2977098816 has 112 divisors (see below), whose sum is σ = 8125138944. Its totient is φ = 961522176.

The previous prime is 2977098811. The next prime is 2977098853. The reversal of 2977098816 is 6188907792.

It is not an unprimeable number, because it can be changed into a prime (2977098811) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 927871 + ... + 931073.

Almost surely, 2^2977098816 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2977098816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4062569472).

2977098816 is an abundant number, since it is smaller than the sum of its proper divisors (5148040128).

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

2977098816 is a wasteful number, since it uses less digits than its factorization.

2977098816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3368 (or 3358 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 57.

The square root of 2977098816 is about 54562.7969957553. The cubic root of 2977098816 is about 1438.5702784843.

The spelling of 2977098816 in words is "two billion, nine hundred seventy-seven million, ninety-eight thousand, eight hundred sixteen".