7048389 has 8 divisors (see below), whose sum is σ = 9652000. Its totient is φ = 4571856.

The previous prime is 7048343. The next prime is 7048397. The reversal of 7048389 is 9838407.

7048389 is digitally balanced in base 4, 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 not a de Polignac number, because 7048389 - 2⁸ = 7048133 is a prime.

It is a Duffinian number.

7048389 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7048309) 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, 31639 + ... + 31860.

It is an arithmetic number, because the mean of its divisors is an integer number (1206500).

Almost surely, 2^7048389 is an apocalyptic number.

It is an amenable number.

7048389 is a deficient number, since it is larger than the sum of its proper divisors (2603611).

7048389 is a wasteful number, since it uses less digits than its factorization.

7048389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63539.

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 7048389 is about 2654.8802232869. The cubic root of 7048389 is about 191.7328913771.

The spelling of 7048389 in words is "seven million, forty-eight thousand, three hundred eighty-nine".