4974691 has 2 divisors, whose sum is σ = 4974692. Its totient is φ = 4974690.

The previous prime is 4974649. The next prime is 4974707. The reversal of 4974691 is 1964794.

It is a happy number.

4974691 is digitally balanced in base 3, 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 a de Polignac number, because none of the positive numbers 2^k-4974691 is a prime.

It is not a weakly prime, because it can be changed into another prime (4974491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2487345 + 2487346.

It is an arithmetic number, because the mean of its divisors is an integer number (2487346).

Almost surely, 2^4974691 is an apocalyptic number.

4974691 is a deficient number, since it is larger than the sum of its proper divisors (1).

4974691 is an equidigital number, since it uses as much as digits as its factorization.

4974691 is an evil number, because the sum of its binary digits is even.

The product of its digits is 54432, while the sum is 40.

The square root of 4974691 is about 2230.4015333567. The cubic root of 4974691 is about 170.7085879448.

It can be divided in two parts, 4974 and 691, that added together give a palindrome (5665).

The spelling of 4974691 in words is "four million, nine hundred seventy-four thousand, six hundred ninety-one".