744917012 has 36 divisors (see below), whose sum is σ = 1531202400. Its totient is φ = 316142064.

The previous prime is 744917003. The next prime is 744917081. The reversal of 744917012 is 210719447.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1739 + ... + 38637.

It is an arithmetic number, because the mean of its divisors is an integer number (42533400).

Almost surely, 2^744917012 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 744917012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (765601200).

744917012 is an abundant number, since it is smaller than the sum of its proper divisors (786285388).

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

744917012 is a wasteful number, since it uses less digits than its factorization.

744917012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37020 (or 37011 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 744917012 is about 27293.1678630385. The cubic root of 744917012 is about 906.5031081720.

The spelling of 744917012 in words is "seven hundred forty-four million, nine hundred seventeen thousand, twelve".