6710401 has 4 divisors (see below), whose sum is σ = 7063600. Its totient is φ = 6357204.

The previous prime is 6710399. The next prime is 6710419. The reversal of 6710401 is 1040176.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6710401 - 2¹ = 6710399 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 353179 = 6710401 / (6 + 7 + 1 + 0 + 4 + 0 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6710441) 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, 176571 + ... + 176608.

It is an arithmetic number, because the mean of its divisors is an integer number (1765900).

Almost surely, 2^6710401 is an apocalyptic number.

It is an amenable number.

6710401 is a deficient number, since it is larger than the sum of its proper divisors (353199).

6710401 is a wasteful number, since it uses less digits than its factorization.

6710401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353198.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 6710401 is about 2590.4441704078. Note that the first 3 decimals coincide. The cubic root of 6710401 is about 188.6178649195.

Adding to 6710401 its reverse (1040176), we get a palindrome (7750577).

The spelling of 6710401 in words is "six million, seven hundred ten thousand, four hundred one".