2790541930 has 48 divisors (see below), whose sum is σ = 5761228032. Its totient is φ = 970613600.

The previous prime is 2790541927. The next prime is 2790541937. The reversal of 2790541930 is 391450972.

It is not an unprimeable number, because it can be changed into a prime (2790541937) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22306 + ... + 77965.

It is an arithmetic number, because the mean of its divisors is an integer number (120025584).

Almost surely, 2^2790541930 is an apocalyptic number.

2790541930 is an abundant number, since it is smaller than the sum of its proper divisors (2970686102).

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

2790541930 is a wasteful number, since it uses less digits than its factorization.

2790541930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100323 (or 100312 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 2790541930 is about 52825.5802618391. The cubic root of 2790541930 is about 1407.8709598538.

The spelling of 2790541930 in words is "two billion, seven hundred ninety million, five hundred forty-one thousand, nine hundred thirty".