3653130 has 128 divisors (see below), whose sum is σ = 10886400. Its totient is φ = 774144.

The previous prime is 3653129. The next prime is 3653137. The reversal of 3653130 is 313563.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3653097 and 3653106.

It is not an unprimeable number, because it can be changed into a prime (3653137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 125956 + ... + 125984.

It is an arithmetic number, because the mean of its divisors is an integer number (85050).

Almost surely, 2^3653130 is an apocalyptic number.

3653130 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 3653130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5443200).

3653130 is an abundant number, since it is smaller than the sum of its proper divisors (7233270).

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

3653130 is a wasteful number, since it uses less digits than its factorization.

3653130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88.

The product of its (nonzero) digits is 810, while the sum is 21.

The square root of 3653130 is about 1911.3163003543. The cubic root of 3653130 is about 154.0121708490.

Adding to 3653130 its reverse (313563), we get a palindrome (3966693).

The spelling of 3653130 in words is "three million, six hundred fifty-three thousand, one hundred thirty".