3776495328 has 144 divisors (see below), whose sum is σ = 11969914320. Its totient is φ = 1122398208.

The previous prime is 3776495323. The next prime is 3776495383. The reversal of 3776495328 is 8235946773.

3776495328 is a `hidden beast` number, since 37 + 76 + 4 + 9 + 532 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3776495323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72726 + ... + 113322.

It is an arithmetic number, because the mean of its divisors is an integer number (83124405).

Almost surely, 2^3776495328 is an apocalyptic number.

3776495328 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3776495328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5984957160).

3776495328 is an abundant number, since it is smaller than the sum of its proper divisors (8193418992).

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

3776495328 is a wasteful number, since it uses less digits than its factorization.

3776495328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40649 (or 40638 counting only the distinct ones).

The product of its digits is 7620480, while the sum is 54.

The square root of 3776495328 is about 61453.1962390891. The cubic root of 3776495328 is about 1557.2666534191.

The spelling of 3776495328 in words is "three billion, seven hundred seventy-six million, four hundred ninety-five thousand, three hundred twenty-eight".