6744430 has 64 divisors (see below), whose sum is σ = 15966720. Its totient is φ = 1987200.

The previous prime is 6744407. The next prime is 6744431. The reversal of 6744430 is 344476.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6744431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14400 + ... + 14860.

It is an arithmetic number, because the mean of its divisors is an integer number (249480).

Almost surely, 2^6744430 is an apocalyptic number.

6744430 is an abundant number, since it is smaller than the sum of its proper divisors (9222290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6744430 is a wasteful number, since it uses less digits than its factorization.

6744430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505.

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 6744430 is about 2597.0040431235. The cubic root of 6744430 is about 188.9361597698.

The spelling of 6744430 in words is "six million, seven hundred forty-four thousand, four hundred thirty".