3642950 has 12 divisors (see below), whose sum is σ = 6775980. Its totient is φ = 1457160.

The previous prime is 3642941. The next prime is 3642959. The reversal of 3642950 is 592463.

It is an interprime number because it is at equal distance from previous prime (3642941) and next prime (3642959).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3642959) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36380 + ... + 36479.

It is an arithmetic number, because the mean of its divisors is an integer number (564665).

Almost surely, 2^3642950 is an apocalyptic number.

3642950 is a deficient number, since it is larger than the sum of its proper divisors (3133030).

3642950 is a wasteful number, since it uses less digits than its factorization.

3642950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72871 (or 72866 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 3642950 is about 1908.6513563247. The cubic root of 3642950 is about 153.8689783444.

The spelling of 3642950 in words is "three million, six hundred forty-two thousand, nine hundred fifty".