2742795674 has 8 divisors (see below), whose sum is σ = 4356204948. Its totient is φ = 1290727360.

The previous prime is 2742795631. The next prime is 2742795689. The reversal of 2742795674 is 4765972472.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2046205225 + 696590449 = 45235^2 + 26393^2 .

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

It is a super-2 number, since 2×2742795674² = 15045856218626228552, which contains 22 as substring.

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, 40335197 + ... + 40335264.

Almost surely, 2^2742795674 is an apocalyptic number.

2742795674 is a deficient number, since it is larger than the sum of its proper divisors (1613409274).

2742795674 is a wasteful number, since it uses less digits than its factorization.

2742795674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80670480.

The product of its digits is 5927040, while the sum is 53.

The square root of 2742795674 is about 52371.7068081612. The cubic root of 2742795674 is about 1399.7951526814.

The spelling of 2742795674 in words is "two billion, seven hundred forty-two million, seven hundred ninety-five thousand, six hundred seventy-four".