2877050920 has 16 divisors (see below), whose sum is σ = 6473364660. Its totient is φ = 1150820352.

The previous prime is 2877050881. The next prime is 2877050959. The reversal of 2877050920 is 290507782.

It is an interprime number because it is at equal distance from previous prime (2877050881) and next prime (2877050959).

It can be written as a sum of positive squares in 2 ways, for example, as 2877035044 + 15876 = 53638^2 + 126^2 .

It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 71926273 = 2877050920 / (2 + 8 + 7 + 7 + 0 + 5 + 0 + 9 + 2 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35963097 + ... + 35963176.

Almost surely, 2^2877050920 is an apocalyptic number.

2877050920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2877050920 is an abundant number, since it is smaller than the sum of its proper divisors (3596313740).

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

2877050920 is a wasteful number, since it uses less digits than its factorization.

2877050920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71926284 (or 71926280 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 40.

The square root of 2877050920 is about 53638.1479918910. The cubic root of 2877050920 is about 1422.2715280306.

The spelling of 2877050920 in words is "two billion, eight hundred seventy-seven million, fifty thousand, nine hundred twenty".