3629418 has 64 divisors (see below), whose sum is σ = 8601600. Its totient is φ = 1010880.

The previous prime is 3629413. The next prime is 3629459. The reversal of 3629418 is 8149263.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3629413) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45903 + ... + 45981.

It is an arithmetic number, because the mean of its divisors is an integer number (134400).

Almost surely, 2^3629418 is an apocalyptic number.

3629418 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3629418, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4300800).

3629418 is an abundant number, since it is smaller than the sum of its proper divisors (4972182).

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

3629418 is a wasteful number, since it uses less digits than its factorization.

3629418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147.

The product of its digits is 10368, while the sum is 33.

The square root of 3629418 is about 1905.1031468138. The cubic root of 3629418 is about 153.6782228254.

The spelling of 3629418 in words is "three million, six hundred twenty-nine thousand, four hundred eighteen".