3628354320 has 120 divisors (see below), whose sum is σ = 12228967296. Its totient is φ = 964088064.

The previous prime is 3628354307. The next prime is 3628354337. The reversal of 3628354320 is 234538263.

It is a happy number.

3628354320 is a `hidden beast` number, since 3 + 6 + 283 + 54 + 320 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 194857 + ... + 212663.

Almost surely, 2^3628354320 is an apocalyptic number.

3628354320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3628354320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6114483648).

3628354320 is an abundant number, since it is smaller than the sum of its proper divisors (8600612976).

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

3628354320 is a wasteful number, since it uses less digits than its factorization.

3628354320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18109 (or 18100 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The square root of 3628354320 is about 60235.8225643180. The cubic root of 3628354320 is about 1536.6320844170.

The spelling of 3628354320 in words is "three billion, six hundred twenty-eight million, three hundred fifty-four thousand, three hundred twenty".