1146798318 has 16 divisors (see below), whose sum is σ = 2325016656. Its totient is φ = 377029440.

The previous prime is 1146798277. The next prime is 1146798349. The reversal of 1146798318 is 8138976411.

It is a Curzon number.

It is a congruent number.

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, 1308693 + ... + 1309568.

It is an arithmetic number, because the mean of its divisors is an integer number (145313541).

Almost surely, 2^1146798318 is an apocalyptic number.

1146798318 is an abundant number, since it is smaller than the sum of its proper divisors (1178218338).

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

1146798318 is a wasteful number, since it uses less digits than its factorization.

1146798318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2618339.

The product of its digits is 290304, while the sum is 48.

The square root of 1146798318 is about 33864.4107877282. The cubic root of 1146798318 is about 1046.7163686668.

The spelling of 1146798318 in words is "one billion, one hundred forty-six million, seven hundred ninety-eight thousand, three hundred eighteen".