2870786982 has 16 divisors (see below), whose sum is σ = 6561798912. Its totient is φ = 820224840.

The previous prime is 2870786981. The next prime is 2870786983. The reversal of 2870786982 is 2896870782.

It is an interprime number because it is at equal distance from previous prime (2870786981) and next prime (2870786983).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2870786981) 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, 34175994 + ... + 34176077.

It is an arithmetic number, because the mean of its divisors is an integer number (410112432).

Almost surely, 2^2870786982 is an apocalyptic number.

2870786982 is an abundant number, since it is smaller than the sum of its proper divisors (3691011930).

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

2870786982 is a wasteful number, since it uses less digits than its factorization.

2870786982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68352083.

The product of its (nonzero) digits is 5419008, while the sum is 57.

The square root of 2870786982 is about 53579.7254752206. The cubic root of 2870786982 is about 1421.2385844195.

The spelling of 2870786982 in words is "two billion, eight hundred seventy million, seven hundred eighty-six thousand, nine hundred eighty-two".