4976328397 has 2 divisors, whose sum is σ = 4976328398. Its totient is φ = 4976328396.

The previous prime is 4976328359. The next prime is 4976328419. The reversal of 4976328397 is 7938236794.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2489411236 + 2486917161 = 49894^2 + 49869^2 .

It is a cyclic number.

It is not a de Polignac number, because 4976328397 - 2¹¹ = 4976326349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4976328337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2488164198 + 2488164199.

It is an arithmetic number, because the mean of its divisors is an integer number (2488164199).

Almost surely, 2^4976328397 is an apocalyptic number.

It is an amenable number.

4976328397 is a deficient number, since it is larger than the sum of its proper divisors (1).

4976328397 is an equidigital number, since it uses as much as digits as its factorization.

4976328397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13716864, while the sum is 58.

The square root of 4976328397 is about 70543.0960264716. The cubic root of 4976328397 is about 1707.2731520967.

The spelling of 4976328397 in words is "four billion, nine hundred seventy-six million, three hundred twenty-eight thousand, three hundred ninety-seven".