1020324918 has 32 divisors (see below), whose sum is σ = 2078340192. Its totient is φ = 333849600.

The previous prime is 1020324863. The next prime is 1020324923. The reversal of 1020324918 is 8194230201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195430 + ... + 200582.

It is an arithmetic number, because the mean of its divisors is an integer number (64948131).

Almost surely, 2^1020324918 is an apocalyptic number.

1020324918 is an abundant number, since it is smaller than the sum of its proper divisors (1058015274).

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

1020324918 is a wasteful number, since it uses less digits than its factorization.

1020324918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5760.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 1020324918 is about 31942.5252289170. The cubic root of 1020324918 is about 1006.7295837806.

The spelling of 1020324918 in words is "one billion, twenty million, three hundred twenty-four thousand, nine hundred eighteen".