3782612 has 12 divisors (see below), whose sum is σ = 6688500. Its totient is φ = 1871616.

The previous prime is 3782591. The next prime is 3782617. The reversal of 3782612 is 2162873.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1073296 + 2709316 = 1036^2 + 1646^2 .

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3782617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4487 + ... + 5262.

It is an arithmetic number, because the mean of its divisors is an integer number (557375).

Almost surely, 2^3782612 is an apocalyptic number.

It is an amenable number.

3782612 is a deficient number, since it is larger than the sum of its proper divisors (2905888).

3782612 is a wasteful number, since it uses less digits than its factorization.

3782612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9850 (or 9848 counting only the distinct ones).

The product of its digits is 4032, while the sum is 29.

The square root of 3782612 is about 1944.8938274363. The cubic root of 3782612 is about 155.8106952032.

The spelling of 3782612 in words is "three million, seven hundred eighty-two thousand, six hundred twelve".