914440328 has 8 divisors (see below), whose sum is σ = 1714575630. Its totient is φ = 457220160.

The previous prime is 914440327. The next prime is 914440333. The reversal of 914440328 is 823044419.

It can be written as a sum of positive squares in only one way, i.e., 914336644 + 103684 = 30238^2 + 322^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×914440328² = 1672402226945495168, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (914440327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57152513 + ... + 57152528.

Almost surely, 2^914440328 is an apocalyptic number.

It is an amenable number.

914440328 is a deficient number, since it is larger than the sum of its proper divisors (800135302).

914440328 is a wasteful number, since it uses less digits than its factorization.

914440328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114305047 (or 114305043 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 914440328 is about 30239.7144166409. The cubic root of 914440328 is about 970.6257088802.

The spelling of 914440328 in words is "nine hundred fourteen million, four hundred forty thousand, three hundred twenty-eight".