3861702 has 32 divisors (see below), whose sum is σ = 9243360. Its totient is φ = 1188000.

The previous prime is 3861659. The next prime is 3861709. The reversal of 3861702 is 2071683.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3861709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2049 + ... + 3452.

It is an arithmetic number, because the mean of its divisors is an integer number (288855).

Almost surely, 2^3861702 is an apocalyptic number.

3861702 is an abundant number, since it is smaller than the sum of its proper divisors (5381658).

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

3861702 is a wasteful number, since it uses less digits than its factorization.

3861702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5525 (or 5519 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 3861702 is about 1965.1213702975. The cubic root of 3861702 is about 156.8891532338.

The spelling of 3861702 in words is "three million, eight hundred sixty-one thousand, seven hundred two".