3441630 has 32 divisors (see below), whose sum is σ = 8359200. Its totient is φ = 906752.

The previous prime is 3441623. The next prime is 3441631. The reversal of 3441630 is 361443.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 3441597 and 3441606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3441631) 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, 2026 + ... + 3314.

It is an arithmetic number, because the mean of its divisors is an integer number (261225).

Almost surely, 2^3441630 is an apocalyptic number.

3441630 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3441630 is an abundant number, since it is smaller than the sum of its proper divisors (4917570).

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

3441630 is a wasteful number, since it uses less digits than its factorization.

3441630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1388.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 3441630 is about 1855.1630656091. The cubic root of 3441630 is about 150.9806855111.

The spelling of 3441630 in words is "three million, four hundred forty-one thousand, six hundred thirty".