3658360032 has 48 divisors (see below), whose sum is σ = 10670219280. Its totient is φ = 1219453056.

The previous prime is 3658360031. The next prime is 3658360039. The reversal of 3658360032 is 2300638563.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3658360031) 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 7 ways as a sum of consecutive naturals, for example, 2116243 + ... + 2117970.

It is an arithmetic number, because the mean of its divisors is an integer number (222296235).

Almost surely, 2^3658360032 is an apocalyptic number.

3658360032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3658360032 is an abundant number, since it is smaller than the sum of its proper divisors (7011859248).

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

3658360032 is a wasteful number, since it uses less digits than its factorization.

3658360032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4234232 (or 4234218 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The square root of 3658360032 is about 60484.3784129423. The cubic root of 3658360032 is about 1540.8563337678.

Adding to 3658360032 its reverse (2300638563), we get a palindrome (5958998595).

The spelling of 3658360032 in words is "three billion, six hundred fifty-eight million, three hundred sixty thousand, thirty-two".