2009104376 has 8 divisors (see below), whose sum is σ = 3767070720. Its totient is φ = 1004552184.

The previous prime is 2009104309. The next prime is 2009104381. The reversal of 2009104376 is 6734019002.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125569016 + ... + 125569031.

It is an arithmetic number, because the mean of its divisors is an integer number (470883840).

Almost surely, 2^2009104376 is an apocalyptic number.

It is an amenable number.

2009104376 is a deficient number, since it is larger than the sum of its proper divisors (1757966344).

2009104376 is a wasteful number, since it uses less digits than its factorization.

2009104376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251138053 (or 251138049 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 2009104376 is about 44823.0339892337. The cubic root of 2009104376 is about 1261.8299554142.

The spelling of 2009104376 in words is "two billion, nine million, one hundred four thousand, three hundred seventy-six".