2880669 has 8 divisors (see below), whose sum is σ = 4190112. Its totient is φ = 1745840.

The previous prime is 2880659. The next prime is 2880671. The reversal of 2880669 is 9660882.

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 2880669 - 2¹⁹ = 2356381 is a prime.

It is a super-2 number, since 2×2880669² = 16596507775122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2880629) 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, 43614 + ... + 43679.

It is an arithmetic number, because the mean of its divisors is an integer number (523764).

2^2880669 is an apocalyptic number.

It is an amenable number.

2880669 is a deficient number, since it is larger than the sum of its proper divisors (1309443).

2880669 is a wasteful number, since it uses less digits than its factorization.

2880669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87307.

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 2880669 is about 1697.2533694178. The cubic root of 2880669 is about 142.2867478157.

The spelling of 2880669 in words is "two million, eight hundred eighty thousand, six hundred sixty-nine".