2887952269 has 8 divisors (see below), whose sum is σ = 2990655360. Its totient is φ = 2785457136.

The previous prime is 2887952239. The next prime is 2887952273. The reversal of 2887952269 is 9622597882.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2887952269 - 2²¹ = 2885855117 is a prime.

It is a super-2 number, since 2×2887952269² = 16680536616044496722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2887952239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23449 + ... + 79534.

It is an arithmetic number, because the mean of its divisors is an integer number (373831920).

Almost surely, 2^2887952269 is an apocalyptic number.

2887952269 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

2887952269 is a deficient number, since it is larger than the sum of its proper divisors (102703091).

2887952269 is a wasteful number, since it uses less digits than its factorization.

2887952269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103979.

The product of its digits is 8709120, while the sum is 58.

The square root of 2887952269 is about 53739.6712773720. The cubic root of 2887952269 is about 1424.0656263481.

The spelling of 2887952269 in words is "two billion, eight hundred eighty-seven million, nine hundred fifty-two thousand, two hundred sixty-nine".