3775005764 has 6 divisors (see below), whose sum is σ = 6606260094. Its totient is φ = 1887502880.

The previous prime is 3775005763. The next prime is 3775005779. The reversal of 3775005764 is 4675005773.

It can be written as a sum of positive squares in only one way, i.e., 3073815364 + 701190400 = 55442^2 + 26480^2 .

It is not an unprimeable number, because it can be changed into a prime (3775005761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 471875717 + ... + 471875724.

It is an arithmetic number, because the mean of its divisors is an integer number (1101043349).

Almost surely, 2^3775005764 is an apocalyptic number.

It is an amenable number.

3775005764 is a deficient number, since it is larger than the sum of its proper divisors (2831254330).

3775005764 is a wasteful number, since it uses less digits than its factorization.

3775005764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943751445 (or 943751443 counting only the distinct ones).

The product of its (nonzero) digits is 617400, while the sum is 44.

The square root of 3775005764 is about 61441.0755439714. The cubic root of 3775005764 is about 1557.0618821351.

Subtracting 3775005764 from its reverse (4675005773), we obtain a palindrome (900000009).

The spelling of 3775005764 in words is "three billion, seven hundred seventy-five million, five thousand, seven hundred sixty-four".