2870627493 has 12 divisors (see below), whose sum is σ = 4001154080. Its totient is φ = 1830544056.

The previous prime is 2870627471. The next prime is 2870627509. The reversal of 2870627493 is 3947260782.

It is not a de Polignac number, because 2870627493 - 2⁸ = 2870627237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2870627693) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 902833 + ... + 906006.

Almost surely, 2^2870627493 is an apocalyptic number.

2870627493 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2870627493 is a deficient number, since it is larger than the sum of its proper divisors (1130526587).

2870627493 is a wasteful number, since it uses less digits than its factorization.

2870627493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1808888 (or 1808865 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 48.

The square root of 2870627493 is about 53578.2371210550. The cubic root of 2870627493 is about 1421.2122645614.

The spelling of 2870627493 in words is "two billion, eight hundred seventy million, six hundred twenty-seven thousand, four hundred ninety-three".