914039424 has 128 divisors (see below), whose sum is σ = 2735395200. Its totient is φ = 300423168.

The previous prime is 914039411. The next prime is 914039443. The reversal of 914039424 is 424930419.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250477 + ... + 254099.

It is an arithmetic number, because the mean of its divisors is an integer number (21370275).

Almost surely, 2^914039424 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 914039424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1367697600).

914039424 is an abundant number, since it is smaller than the sum of its proper divisors (1821355776).

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

914039424 is a wasteful number, since it uses less digits than its factorization.

914039424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3719 (or 3701 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 914039424 is about 30233.0849236395. The cubic root of 914039424 is about 970.4838426489.

The spelling of 914039424 in words is "nine hundred fourteen million, thirty-nine thousand, four hundred twenty-four".