822494376 has 48 divisors (see below), whose sum is σ = 2430099360. Its totient is φ = 249240480.

The previous prime is 822494371. The next prime is 822494377. The reversal of 822494376 is 673494228.

It is not an unprimeable number, because it can be changed into a prime (822494371) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 518460 + ... + 520043.

It is an arithmetic number, because the mean of its divisors is an integer number (50627070).

Almost surely, 2^822494376 is an apocalyptic number.

It is an amenable number.

822494376 is an abundant number, since it is smaller than the sum of its proper divisors (1607604984).

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

822494376 is a wasteful number, since it uses less digits than its factorization.

822494376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038526 (or 1038519 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 822494376 is about 28679.1627492854. The cubic root of 822494376 is about 936.9382712788.

The spelling of 822494376 in words is "eight hundred twenty-two million, four hundred ninety-four thousand, three hundred seventy-six".