3612746 has 4 divisors (see below), whose sum is σ = 5419122. Its totient is φ = 1806372.

The previous prime is 3612743. The next prime is 3612761. The reversal of 3612746 is 6472163.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2146225 + 1466521 = 1465^2 + 1211^2 .

It is not an unprimeable number, because it can be changed into a prime (3612743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 903185 + ... + 903188.

Almost surely, 2^3612746 is an apocalyptic number.

3612746 is a deficient number, since it is larger than the sum of its proper divisors (1806376).

3612746 is a wasteful number, since it uses less digits than its factorization.

3612746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1806375.

The product of its digits is 6048, while the sum is 29.

The square root of 3612746 is about 1900.7224942111. The cubic root of 3612746 is about 153.4425508366.

The spelling of 3612746 in words is "three million, six hundred twelve thousand, seven hundred forty-six".