7049999 has 8 divisors (see below), whose sum is σ = 7717248. Its totient is φ = 6387160.

The previous prime is 7049993. The next prime is 7050013. The reversal of 7049999 is 9999407.

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 7049999 - 2¹⁶ = 6984463 is a prime.

It is an Ulam number.

7049999 is a modest number, since divided by 9999 gives 704 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7049993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2894 + ... + 4740.

It is an arithmetic number, because the mean of its divisors is an integer number (964656).

Almost surely, 2^7049999 is an apocalyptic number.

7049999 is a deficient number, since it is larger than the sum of its proper divisors (667249).

7049999 is a wasteful number, since it uses less digits than its factorization.

7049999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2205.

The product of its (nonzero) digits is 183708, while the sum is 47.

The square root of 7049999 is about 2655.1834211594. The cubic root of 7049999 is about 191.7474888714.

The spelling of 7049999 in words is "seven million, forty-nine thousand, nine hundred ninety-nine".