3648288870 has 32 divisors (see below), whose sum is σ = 9728771040. Its totient is φ = 972876960.

The previous prime is 3648288869. The next prime is 3648288877. The reversal of 3648288870 is 788828463.

3648288870 is a `hidden beast` number, since 3 + 6 + 482 + 88 + 87 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3648288877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6755821 + ... + 6756360.

It is an arithmetic number, because the mean of its divisors is an integer number (304024095).

Almost surely, 2^3648288870 is an apocalyptic number.

3648288870 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3648288870 is an abundant number, since it is smaller than the sum of its proper divisors (6080482170).

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

3648288870 is a wasteful number, since it uses less digits than its factorization.

3648288870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13512197 (or 13512191 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 54.

The square root of 3648288870 is about 60401.0667952148. The cubic root of 3648288870 is about 1539.4410843521.

The spelling of 3648288870 in words is "three billion, six hundred forty-eight million, two hundred eighty-eight thousand, eight hundred seventy".