2734074089556 has 48 divisors (see below), whose sum is σ = 6418628731200. Its totient is φ = 905783092992.

The previous prime is 2734074089503. The next prime is 2734074089629. The reversal of 2734074089556 is 6559804704372.

It is a super-2 number, since 2×2734074089556² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2734074089556.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 689331 + ... + 2437893.

It is an arithmetic number, because the mean of its divisors is an integer number (133721431900).

Almost surely, 2^{2734074089556} is an apocalyptic number.

It is an amenable number.

2734074089556 is an abundant number, since it is smaller than the sum of its proper divisors (3684554641644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2734074089556 is a wasteful number, since it uses less digits than its factorization.

2734074089556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1749368 (or 1749366 counting only the distinct ones).

The product of its (nonzero) digits is 50803200, while the sum is 60.

The spelling of 2734074089556 in words is "two trillion, seven hundred thirty-four billion, seventy-four million, eighty-nine thousand, five hundred fifty-six".