6802406 has 8 divisors (see below), whose sum is σ = 10988544. Its totient is φ = 3139560.

The previous prime is 6802379. The next prime is 6802409. The reversal of 6802406 is 6042086.

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

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 261631 = 6802406 / (6 + 8 + 0 + 2 + 4 + 0 + 6).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6802409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130790 + ... + 130841.

It is an arithmetic number, because the mean of its divisors is an integer number (1373568).

Almost surely, 2^6802406 is an apocalyptic number.

6802406 is a deficient number, since it is larger than the sum of its proper divisors (4186138).

6802406 is a wasteful number, since it uses less digits than its factorization.

6802406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261646.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 6802406 is about 2608.1422507218. The cubic root of 6802406 is about 189.4759891884.

The spelling of 6802406 in words is "six million, eight hundred two thousand, four hundred six".