534390822 has 48 divisors (see below), whose sum is σ = 1324645920. Its totient is φ = 152522496.

The previous prime is 534390793. The next prime is 534390833. The reversal of 534390822 is 228093435.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 171454 + ... + 174542.

It is an arithmetic number, because the mean of its divisors is an integer number (27596790).

Almost surely, 2^534390822 is an apocalyptic number.

534390822 is an abundant number, since it is smaller than the sum of its proper divisors (790255098).

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

534390822 is a wasteful number, since it uses less digits than its factorization.

534390822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4477 (or 4474 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 534390822 is about 23116.8947309106. The cubic root of 534390822 is about 811.4959005217.

The spelling of 534390822 in words is "five hundred thirty-four million, three hundred ninety thousand, eight hundred twenty-two".