3886229494 has 48 divisors (see below), whose sum is σ = 6864777216. Its totient is φ = 1645098000.

The previous prime is 3886229489. The next prime is 3886229507. The reversal of 3886229494 is 4949226883.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3375819 + ... + 3376969.

It is an arithmetic number, because the mean of its divisors is an integer number (143016192).

Almost surely, 2^3886229494 is an apocalyptic number.

3886229494 is a deficient number, since it is larger than the sum of its proper divisors (2978547722).

3886229494 is a wasteful number, since it uses less digits than its factorization.

3886229494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1561 (or 1554 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 55.

The square root of 3886229494 is about 62339.6302042288. The cubic root of 3886229494 is about 1572.2061151846.

The spelling of 3886229494 in words is "three billion, eight hundred eighty-six million, two hundred twenty-nine thousand, four hundred ninety-four".