6999364 has 12 divisors (see below), whose sum is σ = 12580204. Its totient is φ = 3405024.

The previous prime is 6999361. The next prime is 6999367. The reversal of 6999364 is 4639996.

It is an interprime number because it is at equal distance from previous prime (6999361) and next prime (6999367).

It can be written as a sum of positive squares in 2 ways, for example, as 5198400 + 1800964 = 2280^2 + 1342^2 .

It is not an unprimeable number, because it can be changed into a prime (6999361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23499 + ... + 23794.

Almost surely, 2^6999364 is an apocalyptic number.

It is an amenable number.

6999364 is a deficient number, since it is larger than the sum of its proper divisors (5580840).

6999364 is a wasteful number, since it uses less digits than its factorization.

6999364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47334 (or 47332 counting only the distinct ones).

The product of its digits is 314928, while the sum is 46.

The square root of 6999364 is about 2645.6311156320. The cubic root of 6999364 is about 191.2873246530.

The spelling of 6999364 in words is "six million, nine hundred ninety-nine thousand, three hundred sixty-four".