3860340 has 48 divisors (see below), whose sum is σ = 11793600. Its totient is φ = 935680.

The previous prime is 3860333. The next prime is 3860347. The reversal of 3860340 is 430683.

3860340 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3860333) and next prime (3860347).

It is a self number, because there is not a number n which added to its sum of digits gives 3860340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3860347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2265 + ... + 3584.

It is an arithmetic number, because the mean of its divisors is an integer number (245700).

Almost surely, 2^3860340 is an apocalyptic number.

3860340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3860340 is an abundant number, since it is smaller than the sum of its proper divisors (7933260).

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

3860340 is a wasteful number, since it uses less digits than its factorization.

3860340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5872 (or 5870 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 3860340 is about 1964.7747962553. The cubic root of 3860340 is about 156.8707064321.

It can be divided in two parts, 38 and 60340, that added together give a triangular number (60378 = T₃₄₇).

The spelling of 3860340 in words is "three million, eight hundred sixty thousand, three hundred forty".