3858488 has 16 divisors (see below), whose sum is σ = 7334880. Its totient is φ = 1902528.

The previous prime is 3858487. The next prime is 3858493. The reversal of 3858488 is 8848583.

It is a super-2 number, since 2×3858488² = 29775859292288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3858487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2720 + ... + 3887.

It is an arithmetic number, because the mean of its divisors is an integer number (458430).

Almost surely, 2^3858488 is an apocalyptic number.

It is an amenable number.

3858488 is a deficient number, since it is larger than the sum of its proper divisors (3476392).

3858488 is a wasteful number, since it uses less digits than its factorization.

3858488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6686 (or 6682 counting only the distinct ones).

The product of its digits is 245760, while the sum is 44.

The square root of 3858488 is about 1964.3034388811. The cubic root of 3858488 is about 156.8456161533.

The spelling of 3858488 in words is "three million, eight hundred fifty-eight thousand, four hundred eighty-eight".