6350669 has 4 divisors (see below), whose sum is σ = 6839196. Its totient is φ = 5862144.

The previous prime is 6350653. The next prime is 6350677. The reversal of 6350669 is 9660536.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3948169 + 2402500 = 1987^2 + 1550^2 .

It is a cyclic number.

It is not a de Polignac number, because 6350669 - 2⁴ = 6350653 is a prime.

It is a super-2 number, since 2×6350669² = 80661993495122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6350699) 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, 244244 + ... + 244269.

It is an arithmetic number, because the mean of its divisors is an integer number (1709799).

Almost surely, 2^6350669 is an apocalyptic number.

It is an amenable number.

6350669 is a deficient number, since it is larger than the sum of its proper divisors (488527).

6350669 is a wasteful number, since it uses less digits than its factorization.

6350669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488526.

The product of its (nonzero) digits is 29160, while the sum is 35.

The square root of 6350669 is about 2520.0533724507. The cubic root of 6350669 is about 185.1852928034.

The spelling of 6350669 in words is "six million, three hundred fifty thousand, six hundred sixty-nine".