6164380 has 12 divisors (see below), whose sum is σ = 12945240. Its totient is φ = 2465744.

The previous prime is 6164371. The next prime is 6164383. The reversal of 6164380 is 834616.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6164383) 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 3 ways as a sum of consecutive naturals, for example, 154090 + ... + 154129.

It is an arithmetic number, because the mean of its divisors is an integer number (1078770).

Almost surely, 2^6164380 is an apocalyptic number.

It is an amenable number.

6164380 is an abundant number, since it is smaller than the sum of its proper divisors (6780860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6164380 is a wasteful number, since it uses less digits than its factorization.

6164380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308228 (or 308226 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 6164380 is about 2482.8169485486. The cubic root of 6164380 is about 183.3565663853.

Adding to 6164380 its reverse (834616), we get a palindrome (6998996).

The spelling of 6164380 in words is "six million, one hundred sixty-four thousand, three hundred eighty".