3642754 has 4 divisors (see below), whose sum is σ = 5464134. Its totient is φ = 1821376.

The previous prime is 3642739. The next prime is 3642791. The reversal of 3642754 is 4572463.

3642754 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4572463 = 7 ⋅653209.

It can be written as a sum of positive squares in only one way, i.e., 2331729 + 1311025 = 1527^2 + 1145^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 910687 + ... + 910690.

Almost surely, 2^3642754 is an apocalyptic number.

3642754 is a deficient number, since it is larger than the sum of its proper divisors (1821380).

3642754 is a wasteful number, since it uses less digits than its factorization.

3642754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1821379.

The product of its digits is 20160, while the sum is 31.

The square root of 3642754 is about 1908.6000104789. The cubic root of 3642754 is about 153.8662187804.

It can be divided in two parts, 36427 and 54, that added together give a square (36481 = 191²).

The spelling of 3642754 in words is "three million, six hundred forty-two thousand, seven hundred fifty-four".