1146673616 has 40 divisors (see below), whose sum is σ = 2430287904. Its totient is φ = 519788160.

The previous prime is 1146673607. The next prime is 1146673637. The reversal of 1146673616 is 6163766411.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56915 + ... + 74381.

Almost surely, 2^1146673616 is an apocalyptic number.

1146673616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1146673616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1215143952).

1146673616 is an abundant number, since it is smaller than the sum of its proper divisors (1283614288).

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

1146673616 is a wasteful number, since it uses less digits than its factorization.

1146673616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17859 (or 17853 counting only the distinct ones).

The product of its digits is 108864, while the sum is 41.

The square root of 1146673616 is about 33862.5695421951. The cubic root of 1146673616 is about 1046.6784275706.

The spelling of 1146673616 in words is "one billion, one hundred forty-six million, six hundred seventy-three thousand, six hundred sixteen".