8049307 has 4 divisors (see below), whose sum is σ = 9199216. Its totient is φ = 6899400.

The previous prime is 8049271. The next prime is 8049317. The reversal of 8049307 is 7039408.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8049307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8049317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 574944 + ... + 574957.

It is an arithmetic number, because the mean of its divisors is an integer number (2299804).

Almost surely, 2^8049307 is an apocalyptic number.

8049307 is a deficient number, since it is larger than the sum of its proper divisors (1149909).

8049307 is a wasteful number, since it uses less digits than its factorization.

8049307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1149908.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 8049307 is about 2837.1300639907. The cubic root of 8049307 is about 200.4100503855.

The spelling of 8049307 in words is "eight million, forty-nine thousand, three hundred seven".