2742802930 has 32 divisors (see below), whose sum is σ = 5757494400. Its totient is φ = 940388400.

The previous prime is 2742802921. The next prime is 2742802961. The reversal of 2742802930 is 392082472.

It is a self number, because there is not a number n which added to its sum of digits gives 2742802930.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 396396 + ... + 403255.

It is an arithmetic number, because the mean of its divisors is an integer number (179921700).

Almost surely, 2^2742802930 is an apocalyptic number.

2742802930 is an abundant number, since it is smaller than the sum of its proper divisors (3014691470).

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

2742802930 is an equidigital number, since it uses as much as digits as its factorization.

2742802930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 799679 (or 799665 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 2742802930 is about 52371.7760821609. The cubic root of 2742802930 is about 1399.7963870551.

The spelling of 2742802930 in words is "two billion, seven hundred forty-two million, eight hundred two thousand, nine hundred thirty".