1914483568 has 40 divisors (see below), whose sum is σ = 3910562208. Its totient is φ = 906166272.

The previous prime is 1914483553. The next prime is 1914483589. The reversal of 1914483568 is 8653844191.

It is a happy number.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8880 + ... + 62512.

Almost surely, 2^1914483568 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1914483568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1955281104).

1914483568 is an abundant number, since it is smaller than the sum of its proper divisors (1996078640).

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

1914483568 is a wasteful number, since it uses less digits than its factorization.

1914483568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53761 (or 53755 counting only the distinct ones).

The product of its digits is 829440, while the sum is 49.

The square root of 1914483568 is about 43754.8119410883. The cubic root of 1914483568 is about 1241.7015246664.

The spelling of 1914483568 in words is "one billion, nine hundred fourteen million, four hundred eighty-three thousand, five hundred sixty-eight".