2877297672 has 64 divisors (see below), whose sum is σ = 7382612160. Its totient is φ = 933939200.

The previous prime is 2877297667. The next prime is 2877297673. The reversal of 2877297672 is 2767927782.

It is not an unprimeable number, because it can be changed into a prime (2877297673) 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, 581047 + ... + 585977.

It is an arithmetic number, because the mean of its divisors is an integer number (115353315).

Almost surely, 2^2877297672 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 2877297672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3691306080).

2877297672 is an abundant number, since it is smaller than the sum of its proper divisors (4505314488).

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

2877297672 is a wasteful number, since it uses less digits than its factorization.

2877297672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5574 (or 5570 counting only the distinct ones).

The product of its digits is 8297856, while the sum is 57.

The square root of 2877297672 is about 53640.4480965624. The cubic root of 2877297672 is about 1422.3121875255.

The spelling of 2877297672 in words is "two billion, eight hundred seventy-seven million, two hundred ninety-seven thousand, six hundred seventy-two".