2747490328 has 32 divisors (see below), whose sum is σ = 5622014160. Its totient is φ = 1248382080.

The previous prime is 2747490313. The next prime is 2747490329. The reversal of 2747490328 is 8230947472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2747490329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 337150 + ... + 345202.

Almost surely, 2^2747490328 is an apocalyptic number.

It is an amenable number.

2747490328 is an abundant number, since it is smaller than the sum of its proper divisors (2874523832).

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

2747490328 is a wasteful number, since it uses less digits than its factorization.

2747490328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11947 (or 11943 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 46.

The square root of 2747490328 is about 52416.5081629824. The cubic root of 2747490328 is about 1400.5933416943.

The spelling of 2747490328 in words is "two billion, seven hundred forty-seven million, four hundred ninety thousand, three hundred twenty-eight".