3860700 has 72 divisors (see below), whose sum is σ = 11842992. Its totient is φ = 967680.

The previous prime is 3860687. The next prime is 3860723. The reversal of 3860700 is 70683.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 4722 + ... + 5478.

It is an arithmetic number, because the mean of its divisors is an integer number (164486).

Almost surely, 2^3860700 is an apocalyptic number.

3860700 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3860700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5921496).

3860700 is an abundant number, since it is smaller than the sum of its proper divisors (7982292).

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

3860700 is a wasteful number, since it uses less digits than its factorization.

3860700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791 (or 784 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 3860700 is about 1964.8664076725. The cubic root of 3860700 is about 156.8755826605.

It can be divided in two parts, 3860 and 700, that added together give a triangular number (4560 = T₉₅).

The spelling of 3860700 in words is "three million, eight hundred sixty thousand, seven hundred".