3780946282 has 16 divisors (see below), whose sum is σ = 6010086600. Its totient is φ = 1780764160.

The previous prime is 3780946271. The next prime is 3780946289. The reversal of 3780946282 is 2826490873.

3780946282 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1569031321 + 2211914961 = 39611^2 + 47031^2 .

It is not an unprimeable number, because it can be changed into a prime (3780946289) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 792607 + ... + 797362.

Almost surely, 2^3780946282 is an apocalyptic number.

3780946282 is a deficient number, since it is larger than the sum of its proper divisors (2229140318).

3780946282 is a wasteful number, since it uses less digits than its factorization.

3780946282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1590041.

The product of its (nonzero) digits is 1161216, while the sum is 49.

The square root of 3780946282 is about 61489.3997531282. The cubic root of 3780946282 is about 1557.8782081675.

The spelling of 3780946282 in words is "three billion, seven hundred eighty million, nine hundred forty-six thousand, two hundred eighty-two".