2730938632 has 16 divisors (see below), whose sum is σ = 5217124140. Its totient is φ = 1339705536.

The previous prime is 2730938627. The next prime is 2730938641. The reversal of 2730938632 is 2368390372.

It can be written as a sum of positive squares in 2 ways, for example, as 2611823236 + 119115396 = 51106^2 + 10914^2 .

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, 3220023 + ... + 3220870.

Almost surely, 2^2730938632 is an apocalyptic number.

It is an amenable number.

2730938632 is a deficient number, since it is larger than the sum of its proper divisors (2486185508).

2730938632 is a wasteful number, since it uses less digits than its factorization.

2730938632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6440952 (or 6440948 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 43.

The square root of 2730938632 is about 52258.3833657338. The cubic root of 2730938632 is about 1397.7751450850.

The spelling of 2730938632 in words is "two billion, seven hundred thirty million, nine hundred thirty-eight thousand, six hundred thirty-two".