6109963 has 4 divisors (see below), whose sum is σ = 6431560. Its totient is φ = 5788368.

The previous prime is 6109951. The next prime is 6109967. The reversal of 6109963 is 3699016.

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

It is a cyclic number.

It is not a de Polignac number, because 6109963 - 2¹⁷ = 5978891 is a prime.

It is a super-2 number, since 2×6109963² = 74663295722738, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6109967) 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, 160770 + ... + 160807.

It is an arithmetic number, because the mean of its divisors is an integer number (1607890).

Almost surely, 2^6109963 is an apocalyptic number.

6109963 is a deficient number, since it is larger than the sum of its proper divisors (321597).

6109963 is a wasteful number, since it uses less digits than its factorization.

6109963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321596.

The product of its (nonzero) digits is 8748, while the sum is 34.

The square root of 6109963 is about 2471.8339345514. The cubic root of 6109963 is about 182.8154349688.

The spelling of 6109963 in words is "six million, one hundred nine thousand, nine hundred sixty-three".