1133703864 has 48 divisors (see below), whose sum is σ = 3184173720. Its totient is φ = 377900640.

The previous prime is 1133703863. The next prime is 1133703869. The reversal of 1133703864 is 4683073311.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133703863) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 289647 + ... + 293534.

Almost surely, 2^1133703864 is an apocalyptic number.

It is an amenable number.

1133703864 is an abundant number, since it is smaller than the sum of its proper divisors (2050469856).

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

1133703864 is an equidigital number, since it uses as much as digits as its factorization.

1133703864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583202 (or 583186 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 1133703864 is about 33670.5192119159. The cubic root of 1133703864 is about 1042.7172116102.

The spelling of 1133703864 in words is "one billion, one hundred thirty-three million, seven hundred three thousand, eight hundred sixty-four".