3880449 has 24 divisors (see below), whose sum is σ = 5912192. Its totient is φ = 2449440.

The previous prime is 3880447. The next prime is 3880451. The reversal of 3880449 is 9440883.

It is an interprime number because it is at equal distance from previous prime (3880447) and next prime (3880451).

It is not a de Polignac number, because 3880449 - 2¹ = 3880447 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3880441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14184 + ... + 14454.

Almost surely, 2^3880449 is an apocalyptic number.

It is an amenable number.

3880449 is a deficient number, since it is larger than the sum of its proper divisors (2031743).

3880449 is a wasteful number, since it uses less digits than its factorization.

3880449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357 (or 354 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 3880449 is about 1969.8855296692. The cubic root of 3880449 is about 157.1426212905.

The spelling of 3880449 in words is "three million, eight hundred eighty thousand, four hundred forty-nine".