3856207126 has 8 divisors (see below), whose sum is σ = 5785700184. Its totient is φ = 1927640400.

The previous prime is 3856207109. The next prime is 3856207139. The reversal of 3856207126 is 6217026583.

3856207126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3856207126² = 29740666797226359752, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221080 + ... + 237883.

It is an arithmetic number, because the mean of its divisors is an integer number (723212523).

Almost surely, 2^3856207126 is an apocalyptic number.

3856207126 is a deficient number, since it is larger than the sum of its proper divisors (1929493058).

3856207126 is a wasteful number, since it uses less digits than its factorization.

3856207126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463166.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 3856207126 is about 62098.3665324620. The cubic root of 3856207126 is about 1568.1470459743.

The spelling of 3856207126 in words is "three billion, eight hundred fifty-six million, two hundred seven thousand, one hundred twenty-six".