7000385 has 12 divisors (see below), whose sum is σ = 9772308. Its totient is φ = 4800096.

The previous prime is 7000373. The next prime is 7000391. The reversal of 7000385 is 5830007.

It can be written as a sum of positive squares in 2 ways, for example, as 790321 + 6210064 = 889^2 + 2492^2 .

It is not a de Polignac number, because 7000385 - 2⁸ = 7000129 is a prime.

It is an Ulam number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 7000385.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14042 + ... + 14531.

It is an arithmetic number, because the mean of its divisors is an integer number (814359).

Almost surely, 2^7000385 is an apocalyptic number.

It is an amenable number.

7000385 is a deficient number, since it is larger than the sum of its proper divisors (2771923).

7000385 is a wasteful number, since it uses less digits than its factorization.

7000385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28592 (or 28585 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 7000385 is about 2645.8240682252. The cubic root of 7000385 is about 191.2966252534.

The spelling of 7000385 in words is "seven million, three hundred eighty-five", and thus it is an aban number.