7084385 has 16 divisors (see below), whose sum is σ = 10599552. Its totient is φ = 4416000.

The previous prime is 7084369. The next prime is 7084387. The reversal of 7084385 is 5834807.

It is not a de Polignac number, because 7084385 - 2⁴ = 7084369 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7084387) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8816 + ... + 9585.

It is an arithmetic number, because the mean of its divisors is an integer number (662472).

Almost surely, 2^7084385 is an apocalyptic number.

It is an amenable number.

7084385 is a deficient number, since it is larger than the sum of its proper divisors (3515167).

7084385 is a wasteful number, since it uses less digits than its factorization.

7084385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18424.

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 7084385 is about 2661.6508035428. The cubic root of 7084385 is about 192.0587295020.

The spelling of 7084385 in words is "seven million, eighty-four thousand, three hundred eighty-five".