2974729783 has 2 divisors, whose sum is σ = 2974729784. Its totient is φ = 2974729782.

The previous prime is 2974729759. The next prime is 2974729799. The reversal of 2974729783 is 3879274792.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2974729783 - 2⁹ = 2974729271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2974729183) 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 as a sum of consecutive naturals, namely, 1487364891 + 1487364892.

It is an arithmetic number, because the mean of its divisors is an integer number (1487364892).

Almost surely, 2^2974729783 is an apocalyptic number.

2974729783 is a deficient number, since it is larger than the sum of its proper divisors (1).

2974729783 is an equidigital number, since it uses as much as digits as its factorization.

2974729783 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10668672, while the sum is 58.

The square root of 2974729783 is about 54541.0834417506. The cubic root of 2974729783 is about 1438.1885953924.

The spelling of 2974729783 in words is "two billion, nine hundred seventy-four million, seven hundred twenty-nine thousand, seven hundred eighty-three".