6164409 has 8 divisors (see below), whose sum is σ = 8232192. Its totient is φ = 4103120.

The previous prime is 6164399. The next prime is 6164419. The reversal of 6164409 is 9044616.

It is an interprime number because it is at equal distance from previous prime (6164399) and next prime (6164419).

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 6164409 - 2¹⁵ = 6131641 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6164419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1399 + ... + 3779.

It is an arithmetic number, because the mean of its divisors is an integer number (1029024).

Almost surely, 2^6164409 is an apocalyptic number.

It is an amenable number.

6164409 is a deficient number, since it is larger than the sum of its proper divisors (2067783).

6164409 is a wasteful number, since it uses less digits than its factorization.

6164409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3247.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 6164409 is about 2482.8227886823. The cubic root of 6164409 is about 183.3568539153.

The spelling of 6164409 in words is "six million, one hundred sixty-four thousand, four hundred nine".