3766478276 has 12 divisors (see below), whose sum is σ = 7190549520. Its totient is φ = 1712035560.

The previous prime is 3766478249. The next prime is 3766478279. The reversal of 3766478276 is 6728746673.

It is not an unprimeable number, because it can be changed into a prime (3766478279) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42800846 + ... + 42800933.

It is an arithmetic number, because the mean of its divisors is an integer number (599212460).

Almost surely, 2^3766478276 is an apocalyptic number.

It is an amenable number.

3766478276 is a deficient number, since it is larger than the sum of its proper divisors (3424071244).

3766478276 is a wasteful number, since it uses less digits than its factorization.

3766478276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85601794 (or 85601792 counting only the distinct ones).

The product of its digits is 14224896, while the sum is 56.

The square root of 3766478276 is about 61371.6406494074. The cubic root of 3766478276 is about 1555.8885649870. Note that the first 3 decimals are identical.

The spelling of 3766478276 in words is "three billion, seven hundred sixty-six million, four hundred seventy-eight thousand, two hundred seventy-six".