2004377616 has 80 divisors (see below), whose sum is σ = 5908848000. Its totient is φ = 650063232.

The previous prime is 2004377611. The next prime is 2004377629. The reversal of 2004377616 is 6167734002.

2004377616 is a `hidden beast` number, since 2 + 0 + 0 + 4 + 37 + 7 + 616 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2004377611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46716 + ... + 78683.

It is an arithmetic number, because the mean of its divisors is an integer number (73860600).

Almost surely, 2^2004377616 is an apocalyptic number.

It is an amenable number.

2004377616 is an abundant number, since it is smaller than the sum of its proper divisors (3904470384).

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

2004377616 is a wasteful number, since it uses less digits than its factorization.

2004377616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125453 (or 125441 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 2004377616 is about 44770.2760322069. The cubic root of 2004377616 is about 1260.8396217858.

The spelling of 2004377616 in words is "two billion, four million, three hundred seventy-seven thousand, six hundred sixteen".