2981082874 has 24 divisors (see below), whose sum is σ = 5674567968. Its totient is φ = 1161460440.

The previous prime is 2981082847. The next prime is 2981082901. The reversal of 2981082874 is 4782801892.

It is an interprime number because it is at equal distance from previous prime (2981082847) and next prime (2981082901).

It is a Harshad number since it is a multiple of its sum of digits (49).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1381614 + ... + 1383769.

It is an arithmetic number, because the mean of its divisors is an integer number (236440332).

Almost surely, 2^2981082874 is an apocalyptic number.

2981082874 is a deficient number, since it is larger than the sum of its proper divisors (2693485094).

2981082874 is a wasteful number, since it uses less digits than its factorization.

2981082874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2765410 (or 2765403 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 49.

The square root of 2981082874 is about 54599.2937133806. The cubic root of 2981082874 is about 1439.2117075006.

The spelling of 2981082874 in words is "two billion, nine hundred eighty-one million, eighty-two thousand, eight hundred seventy-four".