2679871474 has 16 divisors (see below), whose sum is σ = 4691812608. Its totient is φ = 1124079552.

The previous prime is 2679871423. The next prime is 2679871487. The reversal of 2679871474 is 4741789762.

It is a happy number.

It is a super-2 number, since 2×2679871474² = 14363422234317865352, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2035719 + ... + 2037034.

It is an arithmetic number, because the mean of its divisors is an integer number (293238288).

Almost surely, 2^2679871474 is an apocalyptic number.

2679871474 is a deficient number, since it is larger than the sum of its proper divisors (2011941134).

2679871474 is a wasteful number, since it uses less digits than its factorization.

2679871474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4072809.

The product of its digits is 4741632, while the sum is 55.

The square root of 2679871474 is about 51767.4750591527. The cubic root of 2679871474 is about 1389.0077064682.

The spelling of 2679871474 in words is "two billion, six hundred seventy-nine million, eight hundred seventy-one thousand, four hundred seventy-four".