1322063898 has 16 divisors (see below), whose sum is σ = 2646960960. Its totient is φ = 440215776.

The previous prime is 1322063857. The next prime is 1322063903. The reversal of 1322063898 is 8983602231.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111958 + ... + 123201.

It is an arithmetic number, because the mean of its divisors is an integer number (165435060).

Almost surely, 2^1322063898 is an apocalyptic number.

1322063898 is an abundant number, since it is smaller than the sum of its proper divisors (1324897062).

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

1322063898 is a wasteful number, since it uses less digits than its factorization.

1322063898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236101.

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 1322063898 is about 36360.1966166301. The cubic root of 1322063898 is about 1097.5327340482.

The spelling of 1322063898 in words is "one billion, three hundred twenty-two million, sixty-three thousand, eight hundred ninety-eight".