2874356731 has 2 divisors, whose sum is σ = 2874356732. Its totient is φ = 2874356730.

The previous prime is 2874356711. The next prime is 2874356741. The reversal of 2874356731 is 1376534782.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2874356731 - 2⁵ = 2874356699 is a prime.

It is a super-2 number, since 2×2874356731² = 16523853234090012722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2874356711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1437178365 + 1437178366.

It is an arithmetic number, because the mean of its divisors is an integer number (1437178366).

Almost surely, 2^2874356731 is an apocalyptic number.

2874356731 is a deficient number, since it is larger than the sum of its proper divisors (1).

2874356731 is an equidigital number, since it uses as much as digits as its factorization.

2874356731 is an evil number, because the sum of its binary digits is even.

The product of its digits is 846720, while the sum is 46.

The square root of 2874356731 is about 53613.0276238901. The cubic root of 2874356731 is about 1421.8274314954.

The spelling of 2874356731 in words is "two billion, eight hundred seventy-four million, three hundred fifty-six thousand, seven hundred thirty-one".