6246879 has 8 divisors (see below), whose sum is σ = 8453760. Its totient is φ = 4102296.

The previous prime is 6246859. The next prime is 6246881. The reversal of 6246879 is 9786426.

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

It is not a de Polignac number, because 6246879 - 2⁸ = 6246623 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6246879.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6246859) 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, 15339 + ... + 15740.

It is an arithmetic number, because the mean of its divisors is an integer number (1056720).

Almost surely, 2^6246879 is an apocalyptic number.

6246879 is a deficient number, since it is larger than the sum of its proper divisors (2206881).

6246879 is a wasteful number, since it uses less digits than its factorization.

6246879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31149.

The product of its digits is 145152, while the sum is 42.

The square root of 6246879 is about 2499.3757220554. The cubic root of 6246879 is about 184.1709088608.

It can be divided in two parts, 624 and 6879, that added together give a triangular number (7503 = T₁₂₂).

The spelling of 6246879 in words is "six million, two hundred forty-six thousand, eight hundred seventy-nine".