6479800 has 48 divisors (see below), whose sum is σ = 15233400. Its totient is φ = 2563200.

The previous prime is 6479791. The next prime is 6479801. The reversal of 6479800 is 89746.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6479801) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35710 + ... + 35890.

Almost surely, 2^6479800 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6479800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7616700).

6479800 is an abundant number, since it is smaller than the sum of its proper divisors (8753600).

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

6479800 is a wasteful number, since it uses less digits than its factorization.

6479800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376 (or 367 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 6479800 is about 2545.5451282584. The cubic root of 6479800 is about 186.4320322927.

It can be divided in two parts, 6 and 479800, that multiplied together give a triangular number (2878800 = T₂₃₉₉).

The spelling of 6479800 in words is "six million, four hundred seventy-nine thousand, eight hundred".