2740233556 has 6 divisors (see below), whose sum is σ = 4795408730. Its totient is φ = 1370116776.

The previous prime is 2740233541. The next prime is 2740233611. The reversal of 2740233556 is 6553320472.

It can be written as a sum of positive squares in only one way, i.e., 1640250000 + 1099983556 = 40500^2 + 33166^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 342529191 + ... + 342529198.

Almost surely, 2^2740233556 is an apocalyptic number.

It is an amenable number.

2740233556 is a deficient number, since it is larger than the sum of its proper divisors (2055175174).

2740233556 is a wasteful number, since it uses less digits than its factorization.

2740233556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685058393 (or 685058391 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 37.

The square root of 2740233556 is about 52347.2401946846. The cubic root of 2740233556 is about 1399.3591549996.

The spelling of 2740233556 in words is "two billion, seven hundred forty million, two hundred thirty-three thousand, five hundred fifty-six".