2770298393 has 16 divisors (see below), whose sum is σ = 3052235520. Its totient is φ = 2503677696.

The previous prime is 2770298381. The next prime is 2770298437. The reversal of 2770298393 is 3938920772.

2770298393 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2770298393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2770298893) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9638 + ... + 75056.

It is an arithmetic number, because the mean of its divisors is an integer number (190764720).

Almost surely, 2^2770298393 is an apocalyptic number.

It is an amenable number.

2770298393 is a deficient number, since it is larger than the sum of its proper divisors (281937127).

2770298393 is a wasteful number, since it uses less digits than its factorization.

2770298393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65536.

The product of its (nonzero) digits is 1143072, while the sum is 50.

The square root of 2770298393 is about 52633.6241674464. The cubic root of 2770298393 is about 1404.4583032685.

The spelling of 2770298393 in words is "two billion, seven hundred seventy million, two hundred ninety-eight thousand, three hundred ninety-three".