3472642 has 8 divisors (see below), whose sum is σ = 5319936. Its totient is φ = 1699332.

The previous prime is 3472639. The next prime is 3472643. The reversal of 3472642 is 2462743.

3472642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3472642.

It is not an unprimeable number, because it can be changed into a prime (3472643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18378 + ... + 18565.

It is an arithmetic number, because the mean of its divisors is an integer number (664992).

Almost surely, 2^3472642 is an apocalyptic number.

3472642 is a deficient number, since it is larger than the sum of its proper divisors (1847294).

3472642 is a wasteful number, since it uses less digits than its factorization.

3472642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36992.

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

The square root of 3472642 is about 1863.5026160432. The cubic root of 3472642 is about 151.4328181182.

It can be divided in two parts, 3472 and 642, that added together give a palindrome (4114).

The spelling of 3472642 in words is "three million, four hundred seventy-two thousand, six hundred forty-two".