2374284681 has 6 divisors (see below), whose sum is σ = 3429522330. Its totient is φ = 1582856448.

The previous prime is 2374284677. The next prime is 2374284691. The reversal of 2374284681 is 1864824732.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2348274681 + 26010000 = 48459^2 + 5100^2 .

It is not a de Polignac number, because 2374284681 - 2² = 2374284677 is a prime.

It is a super-2 number, since 2×2374284681² = 11274455492862543522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2374284691) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 131904696 + ... + 131904713.

It is an arithmetic number, because the mean of its divisors is an integer number (571587055).

Almost surely, 2^2374284681 is an apocalyptic number.

It is an amenable number.

2374284681 is a deficient number, since it is larger than the sum of its proper divisors (1055237649).

2374284681 is a wasteful number, since it uses less digits than its factorization.

2374284681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263809415 (or 263809412 counting only the distinct ones).

The product of its digits is 516096, while the sum is 45.

The square root of 2374284681 is about 48726.6321532691. The cubic root of 2374284681 is about 1334.0668629531.

The spelling of 2374284681 in words is "two billion, three hundred seventy-four million, two hundred eighty-four thousand, six hundred eighty-one".