6372839 has 8 divisors (see below), whose sum is σ = 7056768. Its totient is φ = 5706360.

The previous prime is 6372781. The next prime is 6372869. The reversal of 6372839 is 9382736.

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

It is not a de Polignac number, because 6372839 - 2¹⁶ = 6307303 is a prime.

It is a super-2 number, since 2×6372839² = 81226153839842, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6372869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3587 + ... + 5060.

It is an arithmetic number, because the mean of its divisors is an integer number (882096).

Almost surely, 2^6372839 is an apocalyptic number.

6372839 is a deficient number, since it is larger than the sum of its proper divisors (683929).

6372839 is a wasteful number, since it uses less digits than its factorization.

6372839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8725.

The product of its digits is 54432, while the sum is 38.

The square root of 6372839 is about 2524.4482565503. The cubic root of 6372839 is about 185.4005346792.

The spelling of 6372839 in words is "six million, three hundred seventy-two thousand, eight hundred thirty-nine".