2901728793 has 32 divisors (see below), whose sum is σ = 4223681280. Its totient is φ = 1764771840.

The previous prime is 2901728789. The next prime is 2901728801. The reversal of 2901728793 is 3978271092.

It is not a de Polignac number, because 2901728793 - 2² = 2901728789 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2901728693) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 323868 + ... + 332706.

It is an arithmetic number, because the mean of its divisors is an integer number (131990040).

Almost surely, 2^2901728793 is an apocalyptic number.

It is an amenable number.

2901728793 is a deficient number, since it is larger than the sum of its proper divisors (1321952487).

2901728793 is a wasteful number, since it uses less digits than its factorization.

2901728793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9057.

The product of its (nonzero) digits is 381024, while the sum is 48.

The square root of 2901728793 is about 53867.6971198881. The cubic root of 2901728793 is about 1426.3264625081.

The spelling of 2901728793 in words is "two billion, nine hundred one million, seven hundred twenty-eight thousand, seven hundred ninety-three".