11740389 has 8 divisors (see below), whose sum is σ = 16193760. Its totient is φ = 7556976.

The previous prime is 11740369. The next prime is 11740411. The reversal of 11740389 is 98304711.

11740389 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11740389 - 2¹⁶ = 11674853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11740349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67387 + ... + 67560.

It is an arithmetic number, because the mean of its divisors is an integer number (2024220).

Almost surely, 2^11740389 is an apocalyptic number.

It is an amenable number.

11740389 is a deficient number, since it is larger than the sum of its proper divisors (4453371).

11740389 is a wasteful number, since it uses less digits than its factorization.

11740389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134979.

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 11740389 is about 3426.4251049746. The cubic root of 11740389 is about 227.2797949754.

The spelling of 11740389 in words is "eleven million, seven hundred forty thousand, three hundred eighty-nine".