4977697 has 2 divisors, whose sum is σ = 4977698. Its totient is φ = 4977696.

The previous prime is 4977691. The next prime is 4977733. The reversal of 4977697 is 7967794.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2547216 + 2430481 = 1596^2 + 1559^2 .

It is a cyclic number.

It is not a de Polignac number, because 4977697 - 2³ = 4977689 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 4⁷ + 9⁵ + 7 + 7³ + 6⁴ + 9⁷ + 7⁶ .

It is a self number, because there is not a number n which added to its sum of digits gives 4977697.

It is not a weakly prime, because it can be changed into another prime (4977691) 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, 2488848 + 2488849.

It is an arithmetic number, because the mean of its divisors is an integer number (2488849).

Almost surely, 2^4977697 is an apocalyptic number.

It is an amenable number.

4977697 is a deficient number, since it is larger than the sum of its proper divisors (1).

4977697 is an equidigital number, since it uses as much as digits as its factorization.

4977697 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 666792, while the sum is 49.

The square root of 4977697 is about 2231.0753012841. The cubic root of 4977697 is about 170.7429650677.

The spelling of 4977697 in words is "four million, nine hundred seventy-seven thousand, six hundred ninety-seven".