3860070 has 16 divisors (see below), whose sum is σ = 9264240. Its totient is φ = 1029344.

The previous prime is 3860041. The next prime is 3860083. The reversal of 3860070 is 700683.

It is a self number, because there is not a number n which added to its sum of digits gives 3860070.

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 7 ways as a sum of consecutive naturals, for example, 64305 + ... + 64364.

It is an arithmetic number, because the mean of its divisors is an integer number (579015).

Almost surely, 2^3860070 is an apocalyptic number.

3860070 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3860070 is an abundant number, since it is smaller than the sum of its proper divisors (5404170).

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

3860070 is a wasteful number, since it uses less digits than its factorization.

3860070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128679.

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

The square root of 3860070 is about 1964.7060848890. The cubic root of 3860070 is about 156.8670490619.

The spelling of 3860070 in words is "three million, eight hundred sixty thousand, seventy".