1329001350 has 48 divisors (see below), whose sum is σ = 3489807888. Its totient is φ = 333552640.

The previous prime is 1329001343. The next prime is 1329001393. The reversal of 1329001350 is 531009231.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1329001350.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 258039 + ... + 263138.

It is an arithmetic number, because the mean of its divisors is an integer number (72704331).

Almost surely, 2^1329001350 is an apocalyptic number.

1329001350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1329001350 is an abundant number, since it is smaller than the sum of its proper divisors (2160806538).

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

1329001350 is a wasteful number, since it uses less digits than its factorization.

1329001350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521209 (or 521204 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 24.

The square root of 1329001350 is about 36455.4707828606. The cubic root of 1329001350 is about 1099.4491318908.

The spelling of 1329001350 in words is "one billion, three hundred twenty-nine million, one thousand, three hundred fifty".