3648898314 has 64 divisors (see below), whose sum is σ = 8378484480. Its totient is φ = 1176477120.

The previous prime is 3648898283. The next prime is 3648898403. The reversal of 3648898314 is 4138988463.

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

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 194224 + ... + 212180.

It is an arithmetic number, because the mean of its divisors is an integer number (130913820).

Almost surely, 2^3648898314 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3648898314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4189242240).

3648898314 is an abundant number, since it is smaller than the sum of its proper divisors (4729586166).

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

3648898314 is a wasteful number, since it uses less digits than its factorization.

3648898314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18092 (or 18086 counting only the distinct ones).

The product of its digits is 3981312, while the sum is 54.

The square root of 3648898314 is about 60406.1115616624. Note that the first 3 decimals coincide. The cubic root of 3648898314 is about 1539.5268004168.

The spelling of 3648898314 in words is "three billion, six hundred forty-eight million, eight hundred ninety-eight thousand, three hundred fourteen".