3831746506 has 32 divisors (see below), whose sum is σ = 6805831680. Its totient is φ = 1583290800.

The previous prime is 3831746497. The next prime is 3831746509. The reversal of 3831746506 is 6056471383.

It is not an unprimeable number, because it can be changed into a prime (3831746509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101325 + ... + 133903.

It is an arithmetic number, because the mean of its divisors is an integer number (212682240).

Almost surely, 2^3831746506 is an apocalyptic number.

3831746506 is a deficient number, since it is larger than the sum of its proper divisors (2974085174).

3831746506 is a wasteful number, since it uses less digits than its factorization.

3831746506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32890.

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

The square root of 3831746506 is about 61901.1026234590. The cubic root of 3831746506 is about 1564.8243302975.

The spelling of 3831746506 in words is "three billion, eight hundred thirty-one million, seven hundred forty-six thousand, five hundred six".