1914084480 has 512 divisors, whose sum is σ = 7741163520. Its totient is φ = 394014720.

The previous prime is 1914084457. The next prime is 1914084503. The reversal of 1914084480 is 844804191.

It is an interprime number because it is at equal distance from previous prime (1914084457) and next prime (1914084503).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 17888587 + ... + 17888693.

It is an arithmetic number, because the mean of its divisors is an integer number (15119460).

Almost surely, 2^1914084480 is an apocalyptic number.

1914084480 is a gapful number since it is divisible by the number (10) 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 1914084480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3870581760).

1914084480 is an abundant number, since it is smaller than the sum of its proper divisors (5827079040).

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

1914084480 is a wasteful number, since it uses less digits than its factorization.

1914084480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169 (or 135 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 1914084480 is about 43750.2511992788. The cubic root of 1914084480 is about 1241.6152381043.

The spelling of 1914084480 in words is "one billion, nine hundred fourteen million, eighty-four thousand, four hundred eighty".