7000999 has 4 divisors (see below), whose sum is σ = 7119720. Its totient is φ = 6882280.

The previous prime is 7000969. The next prime is 7001003. The reversal of 7000999 is 9990007.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9990007 = 29 ⋅344483.

It is a cyclic number.

It is not a de Polignac number, because 7000999 - 2¹³ = 6992807 is a prime.

It is a Duffinian number.

7000999 is a modest number, since divided by 999 gives 7 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7000969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59272 + ... + 59389.

It is an arithmetic number, because the mean of its divisors is an integer number (1779930).

Almost surely, 2^7000999 is an apocalyptic number.

7000999 is a deficient number, since it is larger than the sum of its proper divisors (118721).

7000999 is a wasteful number, since it uses less digits than its factorization.

7000999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118720.

The product of its (nonzero) digits is 5103, while the sum is 34.

The square root of 7000999 is about 2645.9400975835. The cubic root of 7000999 is about 191.3022179313.

The spelling of 7000999 in words is "seven million, nine hundred ninety-nine", and thus it is an aban number.