1146368916 has 288 divisors, whose sum is σ = 3861043200. Its totient is φ = 290727360.

The previous prime is 1146368903. The next prime is 1146368947. The reversal of 1146368916 is 6198636411.

1146368916 is a `hidden beast` number, since 1 + 1 + 4 + 636 + 8 + 9 + 1 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2735755 + ... + 2736173.

It is an arithmetic number, because the mean of its divisors is an integer number (13406400).

Almost surely, 2^1146368916 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1146368916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1930521600).

1146368916 is an abundant number, since it is smaller than the sum of its proper divisors (2714674284).

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

1146368916 is a wasteful number, since it uses less digits than its factorization.

1146368916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504 (or 489 counting only the distinct ones).

The product of its digits is 186624, while the sum is 45.

The square root of 1146368916 is about 33858.0701753659. The cubic root of 1146368916 is about 1046.5857097692.

The spelling of 1146368916 in words is "one billion, one hundred forty-six million, three hundred sixty-eight thousand, nine hundred sixteen".