1113766329 has 48 divisors (see below), whose sum is σ = 1699221888. Its totient is φ = 643838976.

The previous prime is 1113766249. The next prime is 1113766333. The reversal of 1113766329 is 9236673111.

It is not a de Polignac number, because 1113766329 - 2¹⁵ = 1113733561 is a prime.

It is a super-2 number, since 2×1113766329² = 2480950871228272482, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113766399) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4779997 + ... + 4780229.

It is an arithmetic number, because the mean of its divisors is an integer number (35400456).

Almost surely, 2^1113766329 is an apocalyptic number.

It is an amenable number.

1113766329 is a deficient number, since it is larger than the sum of its proper divisors (585455559).

1113766329 is a wasteful number, since it uses less digits than its factorization.

1113766329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418 (or 345 counting only the distinct ones).

The product of its digits is 40824, while the sum is 39.

The square root of 1113766329 is about 33373.1378356905. The cubic root of 1113766329 is about 1036.5685502592.

The spelling of 1113766329 in words is "one billion, one hundred thirteen million, seven hundred sixty-six thousand, three hundred twenty-nine".