6709401 has 12 divisors (see below), whose sum is σ = 9737728. Its totient is φ = 4451544.

The previous prime is 6709397. The next prime is 6709463. The reversal of 6709401 is 1049076.

It is not a de Polignac number, because 6709401 - 2² = 6709397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6709201) 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, 336 + ... + 3678.

Almost surely, 2^6709401 is an apocalyptic number.

It is an amenable number.

6709401 is a deficient number, since it is larger than the sum of its proper divisors (3028327).

6709401 is a wasteful number, since it uses less digits than its factorization.

6709401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3572 (or 3569 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 6709401 is about 2590.2511461246. The cubic root of 6709401 is about 188.6084950257.

The spelling of 6709401 in words is "six million, seven hundred nine thousand, four hundred one".