2874507493 has 16 divisors (see below), whose sum is σ = 3415003200. Its totient is φ = 2385060480.

The previous prime is 2874507487. The next prime is 2874507527. The reversal of 2874507493 is 3947054782.

It is a happy number.

It is not a de Polignac number, because 2874507493 - 2¹³ = 2874499301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2874507403) 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, 100203 + ... + 125656.

It is an arithmetic number, because the mean of its divisors is an integer number (213437700).

Almost surely, 2^2874507493 is an apocalyptic number.

It is an amenable number.

2874507493 is a deficient number, since it is larger than the sum of its proper divisors (540495707).

2874507493 is a wasteful number, since it uses less digits than its factorization.

2874507493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225972.

The product of its (nonzero) digits is 1693440, while the sum is 49.

The square root of 2874507493 is about 53614.4336256572. The cubic root of 2874507493 is about 1421.8522896718.

The spelling of 2874507493 in words is "two billion, eight hundred seventy-four million, five hundred seven thousand, four hundred ninety-three".