11374779 has 8 divisors (see below), whose sum is σ = 16333072. Its totient is φ = 6999840.

The previous prime is 11374777. The next prime is 11374789. The reversal of 11374779 is 97747311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11374779 - 2¹ = 11374777 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 291661 = 11374779 / (1 + 1 + 3 + 7 + 4 + 7 + 7 + 9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11374771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145792 + ... + 145869.

It is an arithmetic number, because the mean of its divisors is an integer number (2041634).

Almost surely, 2^11374779 is an apocalyptic number.

11374779 is a deficient number, since it is larger than the sum of its proper divisors (4958293).

11374779 is a wasteful number, since it uses less digits than its factorization.

11374779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291677.

The product of its digits is 37044, while the sum is 39.

The square root of 11374779 is about 3372.6516274291. The cubic root of 11374779 is about 224.8956157781.

The spelling of 11374779 in words is "eleven million, three hundred seventy-four thousand, seven hundred seventy-nine".