3768421322 has 4 divisors (see below), whose sum is σ = 5652631986. Its totient is φ = 1884210660.

The previous prime is 3768421313. The next prime is 3768421351. The reversal of 3768421322 is 2231248673.

3768421322 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 only one way, i.e., 3546083401 + 222337921 = 59549^2 + 14911^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 942105329 + ... + 942105332.

Almost surely, 2^3768421322 is an apocalyptic number.

3768421322 is a deficient number, since it is larger than the sum of its proper divisors (1884210664).

3768421322 is a wasteful number, since it uses less digits than its factorization.

3768421322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1884210663.

The product of its digits is 96768, while the sum is 38.

The square root of 3768421322 is about 61387.4687701000. The cubic root of 3768421322 is about 1556.1560689273.

Adding to 3768421322 its reverse (2231248673), we get a palindrome (5999669995).

The spelling of 3768421322 in words is "three billion, seven hundred sixty-eight million, four hundred twenty-one thousand, three hundred twenty-two".