6634099 has 4 divisors (see below), whose sum is σ = 6686464. Its totient is φ = 6581736.

The previous prime is 6634091. The next prime is 6634109. The reversal of 6634099 is 9904366.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9904366 = 2 ⋅4952183.

It is a cyclic number.

It is not a de Polignac number, because 6634099 - 2³ = 6634091 is a prime.

It is a super-2 number, since 2×6634099² = 88022539083602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6634091) 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, 25992 + ... + 26245.

It is an arithmetic number, because the mean of its divisors is an integer number (1671616).

Almost surely, 2^6634099 is an apocalyptic number.

6634099 is a deficient number, since it is larger than the sum of its proper divisors (52365).

6634099 is a wasteful number, since it uses less digits than its factorization.

6634099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52364.

The product of its (nonzero) digits is 34992, while the sum is 37.

The square root of 6634099 is about 2575.6744747735. The cubic root of 6634099 is about 187.9002318840.

The spelling of 6634099 in words is "six million, six hundred thirty-four thousand, ninety-nine".