946904634 has 192 divisors, whose sum is σ = 2473574400. Its totient is φ = 267478848.

The previous prime is 946904627. The next prime is 946904639. The reversal of 946904634 is 436409649.

It is a happy number.

946904634 is a `hidden beast` number, since 9 + 4 + 6 + 9 + 0 + 4 + 634 = 666.

946904634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 946904634.

It is not an unprimeable number, because it can be changed into a prime (946904639) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7455879 + ... + 7456005.

It is an arithmetic number, because the mean of its divisors is an integer number (12883200).

Almost surely, 2^946904634 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 946904634, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1236787200).

946904634 is an abundant number, since it is smaller than the sum of its proper divisors (1526669766).

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

946904634 is a wasteful number, since it uses less digits than its factorization.

946904634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226 (or 207 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 45.

The square root of 946904634 is about 30771.8155785452. The cubic root of 946904634 is about 981.9787293714.

The spelling of 946904634 in words is "nine hundred forty-six million, nine hundred four thousand, six hundred thirty-four".