3642454 has 16 divisors (see below), whose sum is σ = 5832000. Its totient is φ = 1700224.

The previous prime is 3642451. The next prime is 3642467. The reversal of 3642454 is 4542463.

It is a super-2 number, since 2×3642454² = 26534942284232, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3⁸ + 6⁸ + 4² + 2¹¹ + 4³ + 5⁹ + 4⁵ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3642451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4707 + ... + 5425.

It is an arithmetic number, because the mean of its divisors is an integer number (364500).

Almost surely, 2^3642454 is an apocalyptic number.

3642454 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3642454 is a deficient number, since it is larger than the sum of its proper divisors (2189546).

3642454 is a wasteful number, since it uses less digits than its factorization.

3642454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 887.

The product of its digits is 11520, while the sum is 28.

The square root of 3642454 is about 1908.5214172233. The cubic root of 3642454 is about 153.8619947663.

Subtracting 3642454 from its reverse (4542463), we obtain a palindrome (900009).

It can be divided in two parts, 3642 and 454, that added together give a 12-th power (4096 = 2¹²).

The spelling of 3642454 in words is "three million, six hundred forty-two thousand, four hundred fifty-four".