2604147479 has 2 divisors, whose sum is σ = 2604147480. Its totient is φ = 2604147478.

The previous prime is 2604147437. The next prime is 2604147503. The reversal of 2604147479 is 9747414062.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2604147479 - 2²⁸ = 2335712023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2604147409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1302073739 + 1302073740.

It is an arithmetic number, because the mean of its divisors is an integer number (1302073740).

Almost surely, 2^2604147479 is an apocalyptic number.

2604147479 is a deficient number, since it is larger than the sum of its proper divisors (1).

2604147479 is an equidigital number, since it uses as much as digits as its factorization.

2604147479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 338688, while the sum is 44.

The square root of 2604147479 is about 51030.8483076658. The cubic root of 2604147479 is about 1375.7996413629.

The spelling of 2604147479 in words is "two billion, six hundred four million, one hundred forty-seven thousand, four hundred seventy-nine".