1146643350 has 48 divisors (see below), whose sum is σ = 2993350080. Its totient is φ = 289677600.

The previous prime is 1146643273. The next prime is 1146643363. The reversal of 1146643350 is 533466411.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

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 23 ways as a sum of consecutive naturals, for example, 198316 + ... + 204015.

It is an arithmetic number, because the mean of its divisors is an integer number (62361460).

Almost surely, 2^1146643350 is an apocalyptic number.

1146643350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1146643350 is an abundant number, since it is smaller than the sum of its proper divisors (1846706730).

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

1146643350 is a wasteful number, since it uses less digits than its factorization.

1146643350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402365 (or 402360 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 1146643350 is about 33862.1226446305. The cubic root of 1146643350 is about 1046.6692186008.

The spelling of 1146643350 in words is "one billion, one hundred forty-six million, six hundred forty-three thousand, three hundred fifty".