2974747 has 2 divisors, whose sum is σ = 2974748. Its totient is φ = 2974746.

The previous prime is 2974723. The next prime is 2974757. The reversal of 2974747 is 7474792.

2974747 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2974747 - 2⁷ = 2974619 is a prime.

It is not a weakly prime, because it can be changed into another prime (2974757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1487373 + 1487374.

It is an arithmetic number, because the mean of its divisors is an integer number (1487374).

2^2974747 is an apocalyptic number.

2974747 is a deficient number, since it is larger than the sum of its proper divisors (1).

2974747 is an equidigital number, since it uses as much as digits as its factorization.

2974747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 98784, while the sum is 40.

The square root of 2974747 is about 1724.7454884707. The cubic root of 2974747 is about 143.8191370014.

It can be divided in two parts, 2974 and 747, that added together give a square (3721 = 61²).

The spelling of 2974747 in words is "two million, nine hundred seventy-four thousand, seven hundred forty-seven".