883646479 has 2 divisors, whose sum is σ = 883646480. Its totient is φ = 883646478.

The previous prime is 883646381. The next prime is 883646507. The reversal of 883646479 is 974646388.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 883646479 - 2²⁹ = 346775567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (883640479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 441823239 + 441823240.

It is an arithmetic number, because the mean of its divisors is an integer number (441823240).

Almost surely, 2^883646479 is an apocalyptic number.

883646479 is a deficient number, since it is larger than the sum of its proper divisors (1).

883646479 is an equidigital number, since it uses as much as digits as its factorization.

883646479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6967296, while the sum is 55.

The square root of 883646479 is about 29726.1918011709. The cubic root of 883646479 is about 959.6057694800.

Subtracting 883646479 from its reverse (974646388), we obtain a palindrome (90999909).

The spelling of 883646479 in words is "eight hundred eighty-three million, six hundred forty-six thousand, four hundred seventy-nine".