3776493056 has 80 divisors (see below), whose sum is σ = 8752820736. Its totient is φ = 1594238976.

The previous prime is 3776493041. The next prime is 3776493079. The reversal of 3776493056 is 6503946773.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3776492995 and 3776493013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232265 + ... + 247991.

Almost surely, 2^3776493056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3776493056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4376410368).

3776493056 is an abundant number, since it is smaller than the sum of its proper divisors (4976327680).

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

3776493056 is an equidigital number, since it uses as much as digits as its factorization.

3776493056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15819 (or 15803 counting only the distinct ones).

The product of its (nonzero) digits is 2857680, while the sum is 50.

The square root of 3776493056 is about 61453.1777534734. The cubic root of 3776493056 is about 1557.2663411269.

The spelling of 3776493056 in words is "three billion, seven hundred seventy-six million, four hundred ninety-three thousand, fifty-six".