494746936 has 8 divisors (see below), whose sum is σ = 927650520. Its totient is φ = 247373464.

The previous prime is 494746843. The next prime is 494746939. The reversal of 494746936 is 639647494.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494746939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30921676 + ... + 30921691.

It is an arithmetic number, because the mean of its divisors is an integer number (115956315).

Almost surely, 2^494746936 is an apocalyptic number.

It is an amenable number.

494746936 is a deficient number, since it is larger than the sum of its proper divisors (432903584).

494746936 is a wasteful number, since it uses less digits than its factorization.

494746936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61843373 (or 61843369 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 52.

The square root of 494746936 is about 22242.9075437543. The cubic root of 494746936 is about 790.9111614770.

The spelling of 494746936 in words is "four hundred ninety-four million, seven hundred forty-six thousand, nine hundred thirty-six".