3782505222 has 32 divisors (see below), whose sum is σ = 8548041600. Its totient is φ = 1239463944.

The previous prime is 3782505217. The next prime is 3782505341. The reversal of 3782505222 is 2225052873.

It is a happy number.

3782505222 is a `hidden beast` number, since 3 + 7 + 82 + 50 + 522 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 590428 + ... + 596799.

It is an arithmetic number, because the mean of its divisors is an integer number (267126300).

Almost surely, 2^3782505222 is an apocalyptic number.

3782505222 is an abundant number, since it is smaller than the sum of its proper divisors (4765536378).

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

3782505222 is a wasteful number, since it uses less digits than its factorization.

3782505222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1187297 (or 1187291 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 3782505222 is about 61502.0749406067. The cubic root of 3782505222 is about 1558.0922908126.

The spelling of 3782505222 in words is "three billion, seven hundred eighty-two million, five hundred five thousand, two hundred twenty-two".