2870797797 has 24 divisors (see below), whose sum is σ = 4775284800. Its totient is φ = 1627928640.

The previous prime is 2870797793. The next prime is 2870797801. The reversal of 2870797797 is 7977970782.

It is an interprime number because it is at equal distance from previous prime (2870797793) and next prime (2870797801).

It is not a de Polignac number, because 2870797797 - 2² = 2870797793 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2870797793) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 165672 + ... + 182177.

It is an arithmetic number, because the mean of its divisors is an integer number (198970200).

Almost surely, 2^2870797797 is an apocalyptic number.

It is an amenable number.

2870797797 is a deficient number, since it is larger than the sum of its proper divisors (1904487003).

2870797797 is a wasteful number, since it uses less digits than its factorization.

2870797797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347993 (or 347990 counting only the distinct ones).

The product of its (nonzero) digits is 21781872, while the sum is 63.

The square root of 2870797797 is about 53579.8263994948. The cubic root of 2870797797 is about 1421.2403691422.

The spelling of 2870797797 in words is "two billion, eight hundred seventy million, seven hundred ninety-seven thousand, seven hundred ninety-seven".