3672442 has 8 divisors (see below), whose sum is σ = 5832756. Its totient is φ = 1728192.

The previous prime is 3672437. The next prime is 3672451. The reversal of 3672442 is 2442763.

It can be written as a sum of positive squares in 2 ways, for example, as 3381921 + 290521 = 1839^2 + 539^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 3⁷ + 6³ + 7 + 2¹⁹ + 4² + 4¹⁰ + 2²¹ .

It is a self number, because there is not a number n which added to its sum of digits gives 3672442.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53973 + ... + 54040.

Almost surely, 2^3672442 is an apocalyptic number.

3672442 is a deficient number, since it is larger than the sum of its proper divisors (2160314).

3672442 is a wasteful number, since it uses less digits than its factorization.

3672442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108032.

The product of its digits is 8064, while the sum is 28.

The square root of 3672442 is about 1916.3616568905. The cubic root of 3672442 is about 154.2830853135.

It can be divided in two parts, 3672 and 442, that added together give a palindrome (4114).

The spelling of 3672442 in words is "three million, six hundred seventy-two thousand, four hundred forty-two".