3772818412 has 24 divisors (see below), whose sum is σ = 7301326032. Its totient is φ = 1691424000.

The previous prime is 3772818407. The next prime is 3772818419. The reversal of 3772818412 is 2148182773.

It is not an unprimeable number, because it can be changed into a prime (3772818419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 584089 + ... + 590512.

It is an arithmetic number, because the mean of its divisors is an integer number (304221918).

Almost surely, 2^3772818412 is an apocalyptic number.

It is an amenable number.

3772818412 is a deficient number, since it is larger than the sum of its proper divisors (3528507620).

3772818412 is a wasteful number, since it uses less digits than its factorization.

3772818412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1174689 (or 1174687 counting only the distinct ones).

The product of its digits is 150528, while the sum is 43.

The square root of 3772818412 is about 61423.2725601624. The cubic root of 3772818412 is about 1556.7610878527.

The spelling of 3772818412 in words is "three billion, seven hundred seventy-two million, eight hundred eighteen thousand, four hundred twelve".