946944594 has 40 divisors (see below), whose sum is σ = 2125793340. Its totient is φ = 315062784.

The previous prime is 946944577. The next prime is 946944599. The reversal of 946944594 is 495449649.

It is a happy number.

946944594 is a `hidden beast` number, since 9 + 4 + 6 + 9 + 44 + 594 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 847683225 + 99261369 = 29115^2 + 9963^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 946944594.

It is not an unprimeable number, because it can be changed into a prime (946944599) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 87042 + ... + 97314.

Almost surely, 2^946944594 is an apocalyptic number.

946944594 is an abundant number, since it is smaller than the sum of its proper divisors (1178848746).

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

946944594 is a wasteful number, since it uses less digits than its factorization.

946944594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10856 (or 10847 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 54.

The square root of 946944594 is about 30772.4648671503. The cubic root of 946944594 is about 981.9925425604.

The spelling of 946944594 in words is "nine hundred forty-six million, nine hundred forty-four thousand, five hundred ninety-four".