6099749 has 8 divisors (see below), whose sum is σ = 6225120. Its totient is φ = 5975856.

The previous prime is 6099733. The next prime is 6099767. The reversal of 6099749 is 9479906.

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 6099749 - 2⁴ = 6099733 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6099349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11402 + ... + 11924.

It is an arithmetic number, because the mean of its divisors is an integer number (778140).

Almost surely, 2^6099749 is an apocalyptic number.

It is an amenable number.

6099749 is a deficient number, since it is larger than the sum of its proper divisors (125371).

6099749 is a wasteful number, since it uses less digits than its factorization.

6099749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 739.

The product of its (nonzero) digits is 122472, while the sum is 44.

The square root of 6099749 is about 2469.7669930583. The cubic root of 6099749 is about 182.7135075471.

The spelling of 6099749 in words is "six million, ninety-nine thousand, seven hundred forty-nine".