3650142 has 8 divisors (see below), whose sum is σ = 7300296. Its totient is φ = 1216712.

The previous prime is 3650137. The next prime is 3650159. The reversal of 3650142 is 2410563.

It is a happy number.

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

3650142 is an admirable number.

It is a congruent number.

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, 304173 + ... + 304184.

It is an arithmetic number, because the mean of its divisors is an integer number (912537).

Almost surely, 2^3650142 is an apocalyptic number.

3650142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3650142 is a wasteful number, since it uses less digits than its factorization.

3650142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608362.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 3650142 is about 1910.5344801913. The cubic root of 3650142 is about 153.9701690687.

The spelling of 3650142 in words is "three million, six hundred fifty thousand, one hundred forty-two".