3629790 has 48 divisors (see below), whose sum is σ = 9749376. Its totient is φ = 936000.

The previous prime is 3629783. The next prime is 3629803. The reversal of 3629790 is 979263.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2140 + ... + 3440.

It is an arithmetic number, because the mean of its divisors is an integer number (203112).

Almost surely, 2^3629790 is an apocalyptic number.

3629790 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3629790, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4874688).

3629790 is an abundant number, since it is smaller than the sum of its proper divisors (6119586).

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

3629790 is a wasteful number, since it uses less digits than its factorization.

3629790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1345 (or 1342 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The square root of 3629790 is about 1905.2007768212. The cubic root of 3629790 is about 153.6834731021.

The spelling of 3629790 in words is "three million, six hundred twenty-nine thousand, seven hundred ninety".