1914318750 has 144 divisors (see below), whose sum is σ = 5028521904. Its totient is φ = 485760000.

The previous prime is 1914318743. The next prime is 1914318803. The reversal of 1914318750 is 578134191.

It is a junction number, because it is equal to n+sod(n) for n = 1914318699 and 1914318708.

It is a congruent number.

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 71 ways as a sum of consecutive naturals, for example, 9918654 + ... + 9918846.

It is an arithmetic number, because the mean of its divisors is an integer number (34920291).

Almost surely, 2^1914318750 is an apocalyptic number.

1914318750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1914318750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2514260952).

1914318750 is an abundant number, since it is smaller than the sum of its proper divisors (3114203154).

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

1914318750 is an equidigital number, since it uses as much as digits as its factorization.

1914318750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269 (or 226 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 39.

The square root of 1914318750 is about 43752.9284734176. The cubic root of 1914318750 is about 1241.6658909253.

The spelling of 1914318750 in words is "one billion, nine hundred fourteen million, three hundred eighteen thousand, seven hundred fifty".