1133964719 has 16 divisors (see below), whose sum is σ = 1226599200. Its totient is φ = 1044378624.

The previous prime is 1133964701. The next prime is 1133964721. The reversal of 1133964719 is 9174693311.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1133964719 is a prime.

It is a super-2 number, since 2×1133964719² = 2571751967873497922, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1133964719.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133964619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227219 + ... + 232155.

It is an arithmetic number, because the mean of its divisors is an integer number (76662450).

Almost surely, 2^1133964719 is an apocalyptic number.

1133964719 is a deficient number, since it is larger than the sum of its proper divisors (92634481).

1133964719 is a wasteful number, since it uses less digits than its factorization.

1133964719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5242.

The product of its digits is 122472, while the sum is 44.

The square root of 1133964719 is about 33674.3926300089. The cubic root of 1133964719 is about 1042.7971787421.

The spelling of 1133964719 in words is "one billion, one hundred thirty-three million, nine hundred sixty-four thousand, seven hundred nineteen".