1146349744 has 60 divisors (see below), whose sum is σ = 2325948352. Its totient is φ = 546739200.

The previous prime is 1146349723. The next prime is 1146349753. The reversal of 1146349744 is 4479436411.

It is a self number, because there is not a number n which added to its sum of digits gives 1146349744.

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 11 ways as a sum of consecutive naturals, for example, 6333334 + ... + 6333514.

Almost surely, 2^1146349744 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 1146349744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1162974176).

1146349744 is an abundant number, since it is smaller than the sum of its proper divisors (1179598608).

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

1146349744 is a wasteful number, since it uses less digits than its factorization.

1146349744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446 (or 327 counting only the distinct ones).

The product of its digits is 290304, while the sum is 43.

The square root of 1146349744 is about 33857.7870511349. The cubic root of 1146349744 is about 1046.5798753318.

The spelling of 1146349744 in words is "one billion, one hundred forty-six million, three hundred forty-nine thousand, seven hundred forty-four".