3651342 has 16 divisors (see below), whose sum is σ = 7620480. Its totient is φ = 1164152.

The previous prime is 3651341. The next prime is 3651407. The reversal of 3651342 is 2431563.

It is a happy number.

It is a d-powerful number, because it can be written as 3³ + 6⁸ + 5⁹ + 1 + 3⁷ + 4⁷ + 2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3651341) 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, 13092 + ... + 13367.

It is an arithmetic number, because the mean of its divisors is an integer number (476280).

Almost surely, 2^3651342 is an apocalyptic number.

3651342 is an abundant number, since it is smaller than the sum of its proper divisors (3969138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3651342 is a wasteful number, since it uses less digits than its factorization.

3651342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26487.

The product of its digits is 2160, while the sum is 24.

The square root of 3651342 is about 1910.8485026291. The cubic root of 3651342 is about 153.9870400068.

It can be divided in two parts, 3651 and 342, that added together give a palindrome (3993).

The spelling of 3651342 in words is "three million, six hundred fifty-one thousand, three hundred forty-two".