3766481432 has 24 divisors (see below), whose sum is σ = 8215158060. Its totient is φ = 1614206160.

The previous prime is 3766481429. The next prime is 3766481497. The reversal of 3766481432 is 2341846673.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4803794 + ... + 4804577.

Almost surely, 2^3766481432 is an apocalyptic number.

It is an amenable number.

3766481432 is an abundant number, since it is smaller than the sum of its proper divisors (4448676628).

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

3766481432 is a wasteful number, since it uses less digits than its factorization.

3766481432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9608391 (or 9608380 counting only the distinct ones).

The product of its digits is 580608, while the sum is 44.

The square root of 3766481432 is about 61371.6663616037. Note that the first 3 decimals coincide. The cubic root of 3766481432 is about 1555.8889995559. Note that the first 3 decimals are identical.

The spelling of 3766481432 in words is "three billion, seven hundred sixty-six million, four hundred eighty-one thousand, four hundred thirty-two".