3775975722 has 12 divisors (see below), whose sum is σ = 8181280770. Its totient is φ = 1258658568.

The previous prime is 3775975717. The next prime is 3775975741. The reversal of 3775975722 is 2275795773.

It can be written as a sum of positive squares in only one way, i.e., 3515185521 + 260790201 = 59289^2 + 16149^2 .

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 104888197 + ... + 104888232.

Almost surely, 2^3775975722 is an apocalyptic number.

3775975722 is an abundant number, since it is smaller than the sum of its proper divisors (4405305048).

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

3775975722 is a wasteful number, since it uses less digits than its factorization.

3775975722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209776437 (or 209776434 counting only the distinct ones).

The product of its digits is 6482700, while the sum is 54.

The square root of 3775975722 is about 61448.9684372325. The cubic root of 3775975722 is about 1557.1952289775.

The spelling of 3775975722 in words is "three billion, seven hundred seventy-five million, nine hundred seventy-five thousand, seven hundred twenty-two".