2274080981 has 8 divisors (see below), whose sum is σ = 2347987200. Its totient is φ = 2200209120.

The previous prime is 2274080933. The next prime is 2274080983. The reversal of 2274080981 is 1890804722.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2274080981 is a prime.

It is a super-2 number, since 2×2274080981² = 10342888616291844722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2274080983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249065 + ... + 258033.

It is an arithmetic number, because the mean of its divisors is an integer number (293498400).

Almost surely, 2^2274080981 is an apocalyptic number.

It is an amenable number.

2274080981 is a deficient number, since it is larger than the sum of its proper divisors (73906219).

2274080981 is an equidigital number, since it uses as much as digits as its factorization.

2274080981 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17179.

The product of its (nonzero) digits is 64512, while the sum is 41.

The square root of 2274080981 is about 47687.3251608853. The cubic root of 2274080981 is about 1315.0289344836.

The spelling of 2274080981 in words is "two billion, two hundred seventy-four million, eighty thousand, nine hundred eighty-one".