11434779 has 6 divisors (see below), whose sum is σ = 16516916. Its totient is φ = 7623180.

The previous prime is 11434757. The next prime is 11434817. The reversal of 11434779 is 97743411.

It is not a de Polignac number, because 11434779 - 2¹¹ = 11432731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11434079) 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, 635257 + ... + 635274.

Almost surely, 2^11434779 is an apocalyptic number.

11434779 is a deficient number, since it is larger than the sum of its proper divisors (5082137).

11434779 is a wasteful number, since it uses less digits than its factorization.

11434779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1270537 (or 1270534 counting only the distinct ones).

The product of its digits is 21168, while the sum is 36.

The square root of 11434779 is about 3381.5350064727. The cubic root of 11434779 is about 225.2903510814.

The spelling of 11434779 in words is "eleven million, four hundred thirty-four thousand, seven hundred seventy-nine".