2009467344 has 20 divisors (see below), whose sum is σ = 5191124096. Its totient is φ = 669822432.

The previous prime is 2009467319. The next prime is 2009467349. The reversal of 2009467344 is 4437649002.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2009467349) 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, 20931904 + ... + 20931999.

Almost surely, 2^2009467344 is an apocalyptic number.

2009467344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2009467344 is an abundant number, since it is smaller than the sum of its proper divisors (3181656752).

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

2009467344 is a wasteful number, since it uses less digits than its factorization.

2009467344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41863914 (or 41863908 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 39.

The square root of 2009467344 is about 44827.0827067745. The cubic root of 2009467344 is about 1261.9059389092.

The spelling of 2009467344 in words is "two billion, nine million, four hundred sixty-seven thousand, three hundred forty-four".