1001163346 has 16 divisors (see below), whose sum is σ = 1564718400. Its totient is φ = 479839248.

The previous prime is 1001163329. The next prime is 1001163349. The reversal of 1001163346 is 6433611001.

It is a happy number.

1001163346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1001163346.

It is not an unprimeable number, because it can be changed into a prime (1001163349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54030 + ... + 70153.

It is an arithmetic number, because the mean of its divisors is an integer number (97794900).

Almost surely, 2^1001163346 is an apocalyptic number.

1001163346 is a deficient number, since it is larger than the sum of its proper divisors (563555054).

1001163346 is a wasteful number, since it uses less digits than its factorization.

1001163346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124353.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 1001163346 is about 31641.1653704474. The cubic root of 1001163346 is about 1000.3876317222.

Adding to 1001163346 its reverse (6433611001), we get a palindrome (7434774347).

The spelling of 1001163346 in words is "one billion, one million, one hundred sixty-three thousand, three hundred forty-six".