11734739 has 8 divisors (see below), whose sum is σ = 12024000. Its totient is φ = 11449152.

The previous prime is 11734729. The next prime is 11734741. The reversal of 11734739 is 93743711.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11734739 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11734699 and 11734708.

It is not an unprimeable number, because it can be changed into a prime (11734729) 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, 6197 + ... + 7865.

It is an arithmetic number, because the mean of its divisors is an integer number (1503000).

Almost surely, 2^11734739 is an apocalyptic number.

11734739 is a deficient number, since it is larger than the sum of its proper divisors (289261).

11734739 is an equidigital number, since it uses as much as digits as its factorization.

11734739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1837.

The product of its digits is 15876, while the sum is 35.

The square root of 11734739 is about 3425.6005312937. The cubic root of 11734739 is about 227.2433300595.

The spelling of 11734739 in words is "eleven million, seven hundred thirty-four thousand, seven hundred thirty-nine".