6909484 has 12 divisors (see below), whose sum is σ = 12386808. Its totient is φ = 3370400.

The previous prime is 6909473. The next prime is 6909493. The reversal of 6909484 is 4849096.

6909484 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20902 + ... + 21229.

It is an arithmetic number, because the mean of its divisors is an integer number (1032234).

Almost surely, 2^6909484 is an apocalyptic number.

It is an amenable number.

6909484 is a deficient number, since it is larger than the sum of its proper divisors (5477324).

6909484 is a wasteful number, since it uses less digits than its factorization.

6909484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42176 (or 42174 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 6909484 is about 2628.5897359611. The cubic root of 6909484 is about 190.4650105779.

The spelling of 6909484 in words is "six million, nine hundred nine thousand, four hundred eighty-four".