3856670703 has 24 divisors (see below), whose sum is σ = 5603906880. Its totient is φ = 2555850240.

The previous prime is 3856670693. The next prime is 3856670747. The reversal of 3856670703 is 3070766583.

It is not a de Polignac number, because 3856670703 - 2⁴ = 3856670687 is a prime.

It is a super-2 number, since 2×3856670703² = 29747817822757028418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3856670203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1558275 + ... + 1560747.

It is an arithmetic number, because the mean of its divisors is an integer number (233496120).

Almost surely, 2^3856670703 is an apocalyptic number.

3856670703 is a deficient number, since it is larger than the sum of its proper divisors (1747236177).

3856670703 is a wasteful number, since it uses less digits than its factorization.

3856670703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3439 (or 3436 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The square root of 3856670703 is about 62102.0990224968. The cubic root of 3856670703 is about 1568.2098821369.

The spelling of 3856670703 in words is "three billion, eight hundred fifty-six million, six hundred seventy thousand, seven hundred three".