2797014280 has 32 divisors (see below), whose sum is σ = 6296097600. Its totient is φ = 1118305216.

The previous prime is 2797014251. The next prime is 2797014281. The reversal of 2797014280 is 824107972.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (2797014281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82491 + ... + 111349.

It is an arithmetic number, because the mean of its divisors is an integer number (196753050).

Almost surely, 2^2797014280 is an apocalyptic number.

2797014280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2797014280 is an abundant number, since it is smaller than the sum of its proper divisors (3499083320).

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

2797014280 is a wasteful number, since it uses less digits than its factorization.

2797014280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31293 (or 31289 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 40.

The square root of 2797014280 is about 52886.8062941978. The cubic root of 2797014280 is about 1408.9585858375.

The spelling of 2797014280 in words is "two billion, seven hundred ninety-seven million, fourteen thousand, two hundred eighty".