3858007 has 6 divisors (see below), whose sum is σ = 4072128. Its totient is φ = 3654612.

The previous prime is 3857993. The next prime is 3858011. The reversal of 3858007 is 7008583.

It is a de Polignac number, because none of the positive numbers 2^k-3858007 is a prime.

It is a super-3 number, since 3×3858007³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3858007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3858017) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4983 + ... + 5704.

It is an arithmetic number, because the mean of its divisors is an integer number (678688).

Almost surely, 2^3858007 is an apocalyptic number.

3858007 is a deficient number, since it is larger than the sum of its proper divisors (214121).

3858007 is a wasteful number, since it uses less digits than its factorization.

3858007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10725 (or 10706 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 3858007 is about 1964.1809998063. The cubic root of 3858007 is about 156.8390984123.

The spelling of 3858007 in words is "three million, eight hundred fifty-eight thousand, seven".