3880269 has 6 divisors (see below), whose sum is σ = 5604846. Its totient is φ = 2586840.

The previous prime is 3880259. The next prime is 3880337. The reversal of 3880269 is 9620883.

It can be written as a sum of positive squares in only one way, i.e., 3861225 + 19044 = 1965^2 + 138^2 .

It is not a de Polignac number, because 3880269 - 2¹¹ = 3878221 is a prime.

It is a super-2 number, since 2×3880269² = 30112975024722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3880249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 215562 + ... + 215579.

It is an arithmetic number, because the mean of its divisors is an integer number (934141).

Almost surely, 2^3880269 is an apocalyptic number.

It is an amenable number.

3880269 is a deficient number, since it is larger than the sum of its proper divisors (1724577).

3880269 is a wasteful number, since it uses less digits than its factorization.

3880269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431147 (or 431144 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 3880269 is about 1969.8398412054. The cubic root of 3880269 is about 157.1401914935.

The spelling of 3880269 in words is "three million, eight hundred eighty thousand, two hundred sixty-nine".