3868750 has 24 divisors (see below), whose sum is σ = 7265160. Its totient is φ = 1545000.

The previous prime is 3868729. The next prime is 3868751. The reversal of 3868750 is 578683.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3868751) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5941 + ... + 6559.

It is an arithmetic number, because the mean of its divisors is an integer number (302715).

Almost surely, 2^3868750 is an apocalyptic number.

3868750 is a deficient number, since it is larger than the sum of its proper divisors (3396410).

3868750 is an frugal number, since it uses more digits than its factorization.

3868750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646 (or 626 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 3868750 is about 1966.9138262771. The cubic root of 3868750 is about 156.9845414615.

The spelling of 3868750 in words is "three million, eight hundred sixty-eight thousand, seven hundred fifty".