2009624376 has 32 divisors (see below), whose sum is σ = 5288486400. Its totient is φ = 634618080.

The previous prime is 2009624347. The next prime is 2009624377. The reversal of 2009624376 is 6734269002.

It is a super-2 number, since 2×2009624376² = 8077180265226778752, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2009624377) 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, 2203080 + ... + 2203991.

It is an arithmetic number, because the mean of its divisors is an integer number (165265200).

Almost surely, 2^2009624376 is an apocalyptic number.

It is an amenable number.

2009624376 is an abundant number, since it is smaller than the sum of its proper divisors (3278862024).

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

2009624376 is a wasteful number, since it uses less digits than its factorization.

2009624376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4407099 (or 4407095 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 39.

The square root of 2009624376 is about 44828.8342029993. The cubic root of 2009624376 is about 1261.9388090547.

The spelling of 2009624376 in words is "two billion, nine million, six hundred twenty-four thousand, three hundred seventy-six".