2860428297 has 4 divisors (see below), whose sum is σ = 3813904400. Its totient is φ = 1906952196.

The previous prime is 2860428289. The next prime is 2860428299. The reversal of 2860428297 is 7928240682.

2860428297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2860428297 - 2³ = 2860428289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2860428299) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 476738047 + ... + 476738052.

It is an arithmetic number, because the mean of its divisors is an integer number (953476100).

Almost surely, 2^2860428297 is an apocalyptic number.

It is an amenable number.

2860428297 is a deficient number, since it is larger than the sum of its proper divisors (953476103).

2860428297 is an equidigital number, since it uses as much as digits as its factorization.

2860428297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953476102.

The product of its (nonzero) digits is 774144, while the sum is 48.

The square root of 2860428297 is about 53482.9720284877. The cubic root of 2860428297 is about 1419.5271018367.

The spelling of 2860428297 in words is "two billion, eight hundred sixty million, four hundred twenty-eight thousand, two hundred ninety-seven".