3856674130 has 8 divisors (see below), whose sum is σ = 6942013452. Its totient is φ = 1542669648.

The previous prime is 3856674121. The next prime is 3856674137. The reversal of 3856674130 is 314766583.

It can be written as a sum of positive squares in 2 ways, for example, as 3557764609 + 298909521 = 59647^2 + 17289^2 .

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

It is a super-2 number, since 2×3856674130² = 29747870690022513800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3856674137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192833697 + ... + 192833716.

Almost surely, 2^3856674130 is an apocalyptic number.

3856674130 is a deficient number, since it is larger than the sum of its proper divisors (3085339322).

3856674130 is a wasteful number, since it uses less digits than its factorization.

3856674130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385667420.

The product of its (nonzero) digits is 362880, while the sum is 43.

The square root of 3856674130 is about 62102.1266141507. The cubic root of 3856674130 is about 1568.2103466355.

The spelling of 3856674130 in words is "three billion, eight hundred fifty-six million, six hundred seventy-four thousand, one hundred thirty".