3841630 has 32 divisors (see below), whose sum is σ = 7711200. Its totient is φ = 1368192.

The previous prime is 3841627. The next prime is 3841631. The reversal of 3841630 is 361483.

It is a junction number, because it is equal to n+sod(n) for n = 3841595 and 3841604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3841631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3261 + ... + 4279.

It is an arithmetic number, because the mean of its divisors is an integer number (240975).

Almost surely, 2^3841630 is an apocalyptic number.

3841630 is an abundant number, since it is smaller than the sum of its proper divisors (3869570).

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

3841630 is a wasteful number, since it uses less digits than its factorization.

3841630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1068.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 3841630 is about 1960.0076530463. The cubic root of 3841630 is about 156.6168595758.

The spelling of 3841630 in words is "three million, eight hundred forty-one thousand, six hundred thirty".