3869488 has 20 divisors (see below), whose sum is σ = 8568400. Its totient is φ = 1658304.

The previous prime is 3869473. The next prime is 3869501. The reversal of 3869488 is 8849683.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17163 + ... + 17386.

It is an arithmetic number, because the mean of its divisors is an integer number (428420).

Almost surely, 2^3869488 is an apocalyptic number.

It is an amenable number.

3869488 is an abundant number, since it is smaller than the sum of its proper divisors (4698912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3869488 is a wasteful number, since it uses less digits than its factorization.

3869488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34564 (or 34558 counting only the distinct ones).

The product of its digits is 331776, while the sum is 46.

The square root of 3869488 is about 1967.1014208729. The cubic root of 3869488 is about 156.9945229133.

The spelling of 3869488 in words is "three million, eight hundred sixty-nine thousand, four hundred eighty-eight".