6479394 has 16 divisors (see below), whose sum is σ = 13275360. Its totient is φ = 2107040.

The previous prime is 6479387. The next prime is 6479401. The reversal of 6479394 is 4939746.

It is an interprime number because it is at equal distance from previous prime (6479387) and next prime (6479401).

It is a d-powerful number, because it can be written as 6⁸ + 4³ + 7³ + 9 + 3¹⁴ + 9 + 4⁷ .

It is an unprimeable number.

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, 12924 + ... + 13415.

It is an arithmetic number, because the mean of its divisors is an integer number (829710).

Almost surely, 2^6479394 is an apocalyptic number.

6479394 is an abundant number, since it is smaller than the sum of its proper divisors (6795966).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6479394 is a wasteful number, since it uses less digits than its factorization.

6479394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26385.

The product of its digits is 163296, while the sum is 42.

The square root of 6479394 is about 2545.4653798471. The cubic root of 6479394 is about 186.4281385004.

The spelling of 6479394 in words is "six million, four hundred seventy-nine thousand, three hundred ninety-four".