2945742708 has 48 divisors (see below), whose sum is σ = 6971328000. Its totient is φ = 967976544.

The previous prime is 2945742697. The next prime is 2945742721. The reversal of 2945742708 is 8072475492.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 494041 + ... + 499967.

It is an arithmetic number, because the mean of its divisors is an integer number (145236000).

Almost surely, 2^2945742708 is an apocalyptic number.

It is an amenable number.

2945742708 is an abundant number, since it is smaller than the sum of its proper divisors (4025585292).

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

2945742708 is a wasteful number, since it uses less digits than its factorization.

2945742708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6516 (or 6514 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 48.

The square root of 2945742708 is about 54274.6967564076. The cubic root of 2945742708 is about 1433.5018918168.

The spelling of 2945742708 in words is "two billion, nine hundred forty-five million, seven hundred forty-two thousand, seven hundred eight".