3776946225 has 144 divisors (see below), whose sum is σ = 7240161600. Its totient is φ = 1724889600.

The previous prime is 3776946193. The next prime is 3776946233. The reversal of 3776946225 is 5226496773.

It is not a de Polignac number, because 3776946225 - 2⁵ = 3776946193 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 27172206 + ... + 27172344.

It is an arithmetic number, because the mean of its divisors is an integer number (50278900).

Almost surely, 2^3776946225 is an apocalyptic number.

It is an amenable number.

3776946225 is a deficient number, since it is larger than the sum of its proper divisors (3463215375).

3776946225 is a wasteful number, since it uses less digits than its factorization.

3776946225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256 (or 220 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 51.

The square root of 3776946225 is about 61456.8647508153. The cubic root of 3776946225 is about 1557.3286278917.

The spelling of 3776946225 in words is "three billion, seven hundred seventy-six million, nine hundred forty-six thousand, two hundred twenty-five".