7389361 has 8 divisors (see below), whose sum is σ = 8469440. Its totient is φ = 6315408.

The previous prime is 7389353. The next prime is 7389383. The reversal of 7389361 is 1639837.

7389361 is digitally balanced in base 3, because in such base 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 a cyclic number.

It is not a de Polignac number, because 7389361 - 2³ = 7389353 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7389361.

It is not an unprimeable number, because it can be changed into a prime (7389331) 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, 1450 + ... + 4108.

It is an arithmetic number, because the mean of its divisors is an integer number (1058680).

Almost surely, 2^7389361 is an apocalyptic number.

It is an amenable number.

7389361 is a deficient number, since it is larger than the sum of its proper divisors (1080079).

7389361 is a wasteful number, since it uses less digits than its factorization.

7389361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3063.

The product of its digits is 27216, while the sum is 37.

The square root of 7389361 is about 2718.3379112980. The cubic root of 7389361 is about 194.7760831036.

It can be divided in two parts, 7389 and 361, that added together give a triangular number (7750 = T₁₂₄).

The spelling of 7389361 in words is "seven million, three hundred eighty-nine thousand, three hundred sixty-one".