916007444 has 12 divisors (see below), whose sum is σ = 1748741568. Its totient is φ = 416367000.

The previous prime is 916007429. The next prime is 916007459. The reversal of 916007444 is 444700619.

It is an interprime number because it is at equal distance from previous prime (916007429) and next prime (916007459).

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 10409132 + ... + 10409219.

It is an arithmetic number, because the mean of its divisors is an integer number (145728464).

Almost surely, 2^916007444 is an apocalyptic number.

It is an amenable number.

916007444 is a deficient number, since it is larger than the sum of its proper divisors (832734124).

916007444 is a wasteful number, since it uses less digits than its factorization.

916007444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20818366 (or 20818364 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 916007444 is about 30265.6148789348. The cubic root of 916007444 is about 971.1798602166.

The spelling of 916007444 in words is "nine hundred sixteen million, seven thousand, four hundred forty-four".