6478079 has 8 divisors (see below), whose sum is σ = 6716160. Its totient is φ = 6244056.

The previous prime is 6478061. The next prime is 6478103. The reversal of 6478079 is 9708746.

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 6478079 - 2¹⁶ = 6412543 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 (6478009) 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, 2444 + ... + 4350.

It is an arithmetic number, because the mean of its divisors is an integer number (839520).

Almost surely, 2^6478079 is an apocalyptic number.

6478079 is a deficient number, since it is larger than the sum of its proper divisors (238081).

6478079 is a wasteful number, since it uses less digits than its factorization.

6478079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2029.

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 6478079 is about 2545.2070642681. The cubic root of 6478079 is about 186.4155257166.

The spelling of 6478079 in words is "six million, four hundred seventy-eight thousand, seventy-nine".