3183746442 has 32 divisors (see below), whose sum is σ = 6567416064. Its totient is φ = 1028376000.

The previous prime is 3183746441. The next prime is 3183746471. The reversal of 3183746442 is 2446473813.

3183746442 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3183746394 and 3183746403.

It is not an unprimeable number, because it can be changed into a prime (3183746441) 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, 27409 + ... + 84372.

It is an arithmetic number, because the mean of its divisors is an integer number (205231752).

Almost surely, 2^3183746442 is an apocalyptic number.

3183746442 is an abundant number, since it is smaller than the sum of its proper divisors (3383669622).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3183746442 is a wasteful number, since it uses less digits than its factorization.

3183746442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111934.

The product of its digits is 387072, while the sum is 42.

The square root of 3183746442 is about 56424.6970926739. The cubic root of 3183746442 is about 1471.1134208765.

The spelling of 3183746442 in words is "three billion, one hundred eighty-three million, seven hundred forty-six thousand, four hundred forty-two".