604426769279 has 4 divisors (see below), whose sum is σ = 610657973184. Its totient is φ = 598195565376.

The previous prime is 604426769251. The next prime is 604426769293. The reversal of 604426769279 is 972967624406.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-604426769279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604426769209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3115601807 + ... + 3115602000.

It is an arithmetic number, because the mean of its divisors is an integer number (152664493296).

Almost surely, 2^604426769279 is an apocalyptic number.

604426769279 is a deficient number, since it is larger than the sum of its proper divisors (6231203905).

604426769279 is an equidigital number, since it uses as much as digits as its factorization.

604426769279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6231203904.

The product of its (nonzero) digits is 54867456, while the sum is 62.

The spelling of 604426769279 in words is "six hundred four billion, four hundred twenty-six million, seven hundred sixty-nine thousand, two hundred seventy-nine".