946611939 has 144 divisors (see below), whose sum is σ = 1779348480. Its totient is φ = 441987840.

The previous prime is 946611937. The next prime is 946611947. The reversal of 946611939 is 939116649.

946611939 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 946611939 - 2¹ = 946611937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (946611937) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 30535854 + ... + 30535884.

Almost surely, 2^946611939 is an apocalyptic number.

946611939 is a deficient number, since it is larger than the sum of its proper divisors (832736541).

946611939 is a wasteful number, since it uses less digits than its factorization.

946611939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138 (or 102 counting only the distinct ones).

The product of its digits is 314928, while the sum is 48.

The square root of 946611939 is about 30767.0593167433. The cubic root of 946611939 is about 981.8775400600.

The spelling of 946611939 in words is "nine hundred forty-six million, six hundred eleven thousand, nine hundred thirty-nine".