6909801 has 8 divisors (see below), whose sum is σ = 9530880. Its totient is φ = 4447632.

The previous prime is 6909781. The next prime is 6909817. The reversal of 6909801 is 1089096.

It is a happy number.

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

It is not a de Polignac number, because 6909801 - 2⁹ = 6909289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6909841) 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, 39625 + ... + 39798.

It is an arithmetic number, because the mean of its divisors is an integer number (1191360).

Almost surely, 2^6909801 is an apocalyptic number.

It is an amenable number.

6909801 is a deficient number, since it is larger than the sum of its proper divisors (2621079).

6909801 is a wasteful number, since it uses less digits than its factorization.

6909801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79455.

The product of its (nonzero) digits is 3888, while the sum is 33.

The square root of 6909801 is about 2628.6500337626. The cubic root of 6909801 is about 190.4679233128.

The spelling of 6909801 in words is "six million, nine hundred nine thousand, eight hundred one".