6298978 has 16 divisors (see below), whose sum is σ = 10952064. Its totient is φ = 2661120.

The previous prime is 6298973. The next prime is 6299053. The reversal of 6298978 is 8798926.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6298973) 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, 2175 + ... + 4162.

It is an arithmetic number, because the mean of its divisors is an integer number (684504).

Almost surely, 2^6298978 is an apocalyptic number.

6298978 is a deficient number, since it is larger than the sum of its proper divisors (4653086).

6298978 is a wasteful number, since it uses less digits than its factorization.

6298978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6417.

The product of its digits is 435456, while the sum is 49.

The square root of 6298978 is about 2509.7764840718. The cubic root of 6298978 is about 184.6814874842.

The spelling of 6298978 in words is "six million, two hundred ninety-eight thousand, nine hundred seventy-eight".