1134346779 has 6 divisors (see below), whose sum is σ = 1638500916. Its totient is φ = 756231180.

The previous prime is 1134346769. The next prime is 1134346793. The reversal of 1134346779 is 9776434311.

1134346779 is a `hidden beast` number, since 113 + 4 + 3 + 467 + 79 = 666.

It is not a de Polignac number, because 1134346779 - 2⁵ = 1134346747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1134346769) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63019257 + ... + 63019274.

It is an arithmetic number, because the mean of its divisors is an integer number (273083486).

Almost surely, 2^1134346779 is an apocalyptic number.

1134346779 is a deficient number, since it is larger than the sum of its proper divisors (504154137).

1134346779 is a wasteful number, since it uses less digits than its factorization.

1134346779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126038537 (or 126038534 counting only the distinct ones).

The product of its digits is 381024, while the sum is 45.

The square root of 1134346779 is about 33680.0650088446. The cubic root of 1134346779 is about 1042.9142800790.

The spelling of 1134346779 in words is "one billion, one hundred thirty-four million, three hundred forty-six thousand, seven hundred seventy-nine".