466894494 has 96 divisors (see below), whose sum is σ = 1188794880. Its totient is φ = 130848000.

The previous prime is 466894489. The next prime is 466894501. The reversal of 466894494 is 494498664.

It is a happy number.

466894494 is a `hidden beast` number, since 4 + 6 + 68 + 94 + 494 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 466894494.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 197419 + ... + 199769.

It is an arithmetic number, because the mean of its divisors is an integer number (12383280).

Almost surely, 2^466894494 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 466894494, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (594397440).

466894494 is an abundant number, since it is smaller than the sum of its proper divisors (721900386).

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

466894494 is a wasteful number, since it uses less digits than its factorization.

466894494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2446 (or 2443 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 54.

The square root of 466894494 is about 21607.7415293686. The cubic root of 466894494 is about 775.7817953371.

The spelling of 466894494 in words is "four hundred sixty-six million, eight hundred ninety-four thousand, four hundred ninety-four".