2887323479 has 2 divisors, whose sum is σ = 2887323480. Its totient is φ = 2887323478.

The previous prime is 2887323409. The next prime is 2887323487. The reversal of 2887323479 is 9743237882.

2887323479 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2887323479 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2887323479.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2887323409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1443661739 + 1443661740.

It is an arithmetic number, because the mean of its divisors is an integer number (1443661740).

Almost surely, 2^2887323479 is an apocalyptic number.

2887323479 is a deficient number, since it is larger than the sum of its proper divisors (1).

2887323479 is an equidigital number, since it uses as much as digits as its factorization.

2887323479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4064256, while the sum is 53.

The square root of 2887323479 is about 53733.8206253752. The cubic root of 2887323479 is about 1423.9622655423.

The spelling of 2887323479 in words is "two billion, eight hundred eighty-seven million, three hundred twenty-three thousand, four hundred seventy-nine".