1134690219 has 48 divisors (see below), whose sum is σ = 1806342720. Its totient is φ = 682110720.

The previous prime is 1134690217. The next prime is 1134690229. The reversal of 1134690219 is 9120964311.

It is a happy number.

1134690219 is a `hidden beast` number, since 11 + 346 + 90 + 219 = 666.

It is not a de Polignac number, because 1134690219 - 2¹ = 1134690217 is a prime.

It is a super-2 number, since 2×1134690219² = 2575043786188535922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1134690217) 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 47 ways as a sum of consecutive naturals, for example, 1234242 + ... + 1235160.

It is an arithmetic number, because the mean of its divisors is an integer number (37632140).

Almost surely, 2^1134690219 is an apocalyptic number.

1134690219 is a deficient number, since it is larger than the sum of its proper divisors (671652501).

1134690219 is a wasteful number, since it uses less digits than its factorization.

1134690219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1172 (or 1169 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 1134690219 is about 33685.1631879675. The cubic root of 1134690219 is about 1043.0195219519.

The spelling of 1134690219 in words is "one billion, one hundred thirty-four million, six hundred ninety thousand, two hundred nineteen".