492798634 has 8 divisors (see below), whose sum is σ = 759176388. Its totient is φ = 239739840.

The previous prime is 492798629. The next prime is 492798637. The reversal of 492798634 is 436897294.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 488189025 + 4609609 = 22095^2 + 2147^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (492798637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3329647 + ... + 3329794.

Almost surely, 2^492798634 is an apocalyptic number.

492798634 is a deficient number, since it is larger than the sum of its proper divisors (266377754).

492798634 is a wasteful number, since it uses less digits than its factorization.

492798634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6659480.

The product of its digits is 2612736, while the sum is 52.

The square root of 492798634 is about 22199.0683137829. The cubic root of 492798634 is about 789.8715990645.

The spelling of 492798634 in words is "four hundred ninety-two million, seven hundred ninety-eight thousand, six hundred thirty-four".