919883234 has 8 divisors (see below), whose sum is σ = 1382969280. Its totient is φ = 458893476.

The previous prime is 919883231. The next prime is 919883269. The reversal of 919883234 is 432388919.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (919883231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 522974 + ... + 524729.

It is an arithmetic number, because the mean of its divisors is an integer number (172871160).

Almost surely, 2^919883234 is an apocalyptic number.

919883234 is a deficient number, since it is larger than the sum of its proper divisors (463086046).

919883234 is a wasteful number, since it uses less digits than its factorization.

919883234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1048144.

The product of its digits is 373248, while the sum is 47.

The square root of 919883234 is about 30329.5768846187. The cubic root of 919883234 is about 972.5476776276.

The spelling of 919883234 in words is "nine hundred nineteen million, eight hundred eighty-three thousand, two hundred thirty-four".