2743046458 has 16 divisors (see below), whose sum is σ = 4357713384. Its totient is φ = 1290516480.

The previous prime is 2743046443. The next prime is 2743046491. The reversal of 2743046458 is 8546403472.

It can be written as a sum of positive squares in 4 ways, for example, as 1602160729 + 1140885729 = 40027^2 + 33777^2 .

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, 171916 + ... + 187192.

Almost surely, 2^2743046458 is an apocalyptic number.

2743046458 is a deficient number, since it is larger than the sum of its proper divisors (1614666926).

2743046458 is a wasteful number, since it uses less digits than its factorization.

2743046458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20577.

The product of its (nonzero) digits is 645120, while the sum is 43.

The square root of 2743046458 is about 52374.1010233111. The cubic root of 2743046458 is about 1399.8378142052.

The spelling of 2743046458 in words is "two billion, seven hundred forty-three million, forty-six thousand, four hundred fifty-eight".