4579297391 has 2 divisors, whose sum is σ = 4579297392. Its totient is φ = 4579297390.

The previous prime is 4579297367. The next prime is 4579297397. The reversal of 4579297391 is 1937929754.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4579297391 - 2¹⁰ = 4579296367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4579297397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2289648695 + 2289648696.

It is an arithmetic number, because the mean of its divisors is an integer number (2289648696).

Almost surely, 2^4579297391 is an apocalyptic number.

4579297391 is a deficient number, since it is larger than the sum of its proper divisors (1).

4579297391 is an equidigital number, since it uses as much as digits as its factorization.

4579297391 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4286520, while the sum is 56.

The square root of 4579297391 is about 67670.5060643114. The cubic root of 4579297391 is about 1660.6047768567.

The spelling of 4579297391 in words is "four billion, five hundred seventy-nine million, two hundred ninety-seven thousand, three hundred ninety-one".