2874172784 has 40 divisors (see below), whose sum is σ = 6367220448. Its totient is φ = 1231211520.

The previous prime is 2874172783. The next prime is 2874172799. The reversal of 2874172784 is 4872714782.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2874172783) 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, 306404 + ... + 315644.

Almost surely, 2^2874172784 is an apocalyptic number.

It is an amenable number.

2874172784 is an abundant number, since it is smaller than the sum of its proper divisors (3493047664).

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

2874172784 is a wasteful number, since it uses less digits than its factorization.

2874172784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12033 (or 12027 counting only the distinct ones).

The product of its digits is 1404928, while the sum is 50.

The square root of 2874172784 is about 53611.3120898939. The cubic root of 2874172784 is about 1421.7971004806.

The spelling of 2874172784 in words is "two billion, eight hundred seventy-four million, one hundred seventy-two thousand, seven hundred eighty-four".