1012383744 has 120 divisors (see below), whose sum is σ = 2768156160. Its totient is φ = 328925184.

The previous prime is 1012383733. The next prime is 1012383761. The reversal of 1012383744 is 4473832101.

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 7 ways as a sum of consecutive naturals, for example, 2113297 + ... + 2113775.

It is an arithmetic number, because the mean of its divisors is an integer number (23067968).

Almost surely, 2^1012383744 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 1012383744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1384078080).

1012383744 is an abundant number, since it is smaller than the sum of its proper divisors (1755772416).

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

1012383744 is an frugal number, since it uses more digits than its factorization.

1012383744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553 (or 527 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 1012383744 is about 31817.9783141544. The cubic root of 1012383744 is about 1004.1109912586.

The spelling of 1012383744 in words is "one billion, twelve million, three hundred eighty-three thousand, seven hundred forty-four".