3864762 has 48 divisors (see below), whose sum is σ = 9266400. Its totient is φ = 1154400.

The previous prime is 3864719. The next prime is 3864767. The reversal of 3864762 is 2674683.

3864762 is a `hidden beast` number, since 3 + 8 + 647 + 6 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (3864767) 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, 25864 + ... + 26012.

It is an arithmetic number, because the mean of its divisors is an integer number (193050).

Almost surely, 2^3864762 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3864762, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4633200).

3864762 is an abundant number, since it is smaller than the sum of its proper divisors (5401638).

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

3864762 is a wasteful number, since it uses less digits than its factorization.

3864762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299 (or 296 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 3864762 is about 1965.8997939875. The cubic root of 3864762 is about 156.9305817766.

The spelling of 3864762 in words is "three million, eight hundred sixty-four thousand, seven hundred sixty-two".