3621102 has 32 divisors (see below), whose sum is σ = 7755264. Its totient is φ = 1123200.

The previous prime is 3621083. The next prime is 3621103. The reversal of 3621102 is 2011263.

It is a super-2 number, since 2×3621102² = 26224759388808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3621103) 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, 13227 + ... + 13497.

It is an arithmetic number, because the mean of its divisors is an integer number (242352).

Almost surely, 2^3621102 is an apocalyptic number.

3621102 is an abundant number, since it is smaller than the sum of its proper divisors (4134162).

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

3621102 is a wasteful number, since it uses less digits than its factorization.

3621102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 3621102 is about 1902.9193361780. The cubic root of 3621102 is about 153.5607599686.

Adding to 3621102 its reverse (2011263), we get a palindrome (5632365).

The spelling of 3621102 in words is "three million, six hundred twenty-one thousand, one hundred two".