3763272481 has 4 divisors (see below), whose sum is σ = 3764847492. Its totient is φ = 3761697472.

The previous prime is 3763272467. The next prime is 3763272521. The reversal of 3763272481 is 1842723673.

3763272481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 455182225 + 3308090256 = 21335^2 + 57516^2 .

It is a cyclic number.

It is not a de Polignac number, because 3763272481 - 2⁷ = 3763272353 is a prime.

It is a super-2 number, since 2×3763272481² = 28324439532503790722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3763272181) 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, 783916 + ... + 788701.

It is an arithmetic number, because the mean of its divisors is an integer number (941211873).

Almost surely, 2^3763272481 is an apocalyptic number.

It is an amenable number.

3763272481 is a deficient number, since it is larger than the sum of its proper divisors (1575011).

3763272481 is a wasteful number, since it uses less digits than its factorization.

3763272481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1575010.

The product of its digits is 338688, while the sum is 43.

The square root of 3763272481 is about 61345.5172037860. The cubic root of 3763272481 is about 1555.4470140911.

The spelling of 3763272481 in words is "three billion, seven hundred sixty-three million, two hundred seventy-two thousand, four hundred eighty-one".