8372049 has 8 divisors (see below), whose sum is σ = 12757440. Its totient is φ = 4784016.

The previous prime is 8372029. The next prime is 8372051. The reversal of 8372049 is 9402738.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8372049 - 2⁷ = 8371921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8372029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199314 + ... + 199355.

It is an arithmetic number, because the mean of its divisors is an integer number (1594680).

Almost surely, 2^8372049 is an apocalyptic number.

It is an amenable number.

8372049 is a deficient number, since it is larger than the sum of its proper divisors (4385391).

8372049 is a wasteful number, since it uses less digits than its factorization.

8372049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398679.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 8372049 is about 2893.4493256320. The cubic root of 8372049 is about 203.0535502233.

The spelling of 8372049 in words is "eight million, three hundred seventy-two thousand, forty-nine".