3446642133 has 12 divisors (see below), whose sum is σ = 5431072608. Its totient is φ = 2088873960.

The previous prime is 3446642107. The next prime is 3446642179. The reversal of 3446642133 is 3312466443.

3446642133 is a `hidden beast` number, since 3 + 4 + 4 + 6 + 642 + 1 + 3 + 3 = 666.

It is not a de Polignac number, because 3446642133 - 2⁹ = 3446641621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3446642233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17407185 + ... + 17407382.

It is an arithmetic number, because the mean of its divisors is an integer number (452589384).

Almost surely, 2^3446642133 is an apocalyptic number.

3446642133 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3446642133 is a deficient number, since it is larger than the sum of its proper divisors (1984430475).

3446642133 is a wasteful number, since it uses less digits than its factorization.

3446642133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34814584 (or 34814581 counting only the distinct ones).

The product of its digits is 124416, while the sum is 36.

The square root of 3446642133 is about 58708.1096016555. The cubic root of 3446642133 is about 1510.5394229371.

The spelling of 3446642133 in words is "three billion, four hundred forty-six million, six hundred forty-two thousand, one hundred thirty-three".