2734543474 has 16 divisors (see below), whose sum is σ = 4419034200. Its totient is φ = 1261612800.

The previous prime is 2734543457. The next prime is 2734543489. The reversal of 2734543474 is 4743454372.

It can be written as a sum of positive squares in 4 ways, for example, as 1624654249 + 1109889225 = 40307^2 + 33315^2 .

It is a super-2 number, since 2×2734543474² = 14955456022391977352, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2734543474.

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, 54052 + ... + 91600.

Almost surely, 2^2734543474 is an apocalyptic number.

2734543474 is a deficient number, since it is larger than the sum of its proper divisors (1684490726).

2734543474 is a wasteful number, since it uses less digits than its factorization.

2734543474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40365.

The product of its digits is 1128960, while the sum is 43.

The square root of 2734543474 is about 52292.8625531248. The cubic root of 2734543474 is about 1398.3898962502.

The spelling of 2734543474 in words is "two billion, seven hundred thirty-four million, five hundred forty-three thousand, four hundred seventy-four".