2374787491 has 8 divisors (see below), whose sum is σ = 2382534000. Its totient is φ = 2367052800.

The previous prime is 2374787489. The next prime is 2374787497. The reversal of 2374787491 is 1947874732.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2374787491 - 2¹ = 2374787489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2374787497) 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, 563191 + ... + 567391.

It is an arithmetic number, because the mean of its divisors is an integer number (297816750).

Almost surely, 2^2374787491 is an apocalyptic number.

2374787491 is a deficient number, since it is larger than the sum of its proper divisors (7746509).

2374787491 is a wasteful number, since it uses less digits than its factorization.

2374787491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5909.

The product of its digits is 2370816, while the sum is 52.

The square root of 2374787491 is about 48731.7913789346. The cubic root of 2374787491 is about 1334.1610295343.

The spelling of 2374787491 in words is "two billion, three hundred seventy-four million, seven hundred eighty-seven thousand, four hundred ninety-one".