6312069 has 6 divisors (see below), whose sum is σ = 9117446. Its totient is φ = 4208040.

The previous prime is 6312043. The next prime is 6312071. The reversal of 6312069 is 9602136.

It is a happy number.

6312069 is a `hidden beast` number, since 631 + 20 + 6 + 9 = 666.

6312069 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3629025 + 2683044 = 1905^2 + 1638^2 .

It is not a de Polignac number, because 6312069 - 2¹⁶ = 6246533 is a prime.

It is a super-2 number, since 2×6312069² = 79684430121522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6312029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 350662 + ... + 350679.

Almost surely, 2^6312069 is an apocalyptic number.

It is an amenable number.

6312069 is a deficient number, since it is larger than the sum of its proper divisors (2805377).

6312069 is a wasteful number, since it uses less digits than its factorization.

6312069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701347 (or 701344 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 6312069 is about 2512.3831316103. The cubic root of 6312069 is about 184.8093385116.

The spelling of 6312069 in words is "six million, three hundred twelve thousand, sixty-nine".