2869504479 has 12 divisors (see below), whose sum is σ = 4145793600. Its totient is φ = 1912562784.

The previous prime is 2869504457. The next prime is 2869504481. The reversal of 2869504479 is 9744059682.

2869504479 is a `hidden beast` number, since 2 + 8 + 69 + 504 + 4 + 79 = 666.

It is not a de Polignac number, because 2869504479 - 2⁸ = 2869504223 is a prime.

It is a super-2 number, since 2×2869504479² = 16468111910002122882, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2869544479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7387 + ... + 76115.

It is an arithmetic number, because the mean of its divisors is an integer number (345482800).

Almost surely, 2^2869504479 is an apocalyptic number.

2869504479 is a deficient number, since it is larger than the sum of its proper divisors (1276289121).

2869504479 is a wasteful number, since it uses less digits than its factorization.

2869504479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73374 (or 73371 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The square root of 2869504479 is about 53567.7559638259. The cubic root of 2869504479 is about 1421.0269102620.

The spelling of 2869504479 in words is "two billion, eight hundred sixty-nine million, five hundred four thousand, four hundred seventy-nine".