1138063416 has 96 divisors (see below), whose sum is σ = 3322817280. Its totient is φ = 323870400.

The previous prime is 1138063393. The next prime is 1138063439. The reversal of 1138063416 is 6143608311.

It is an interprime number because it is at equal distance from previous prime (1138063393) and next prime (1138063439).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 316911 + ... + 320481.

It is an arithmetic number, because the mean of its divisors is an integer number (34612680).

Almost surely, 2^1138063416 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 1138063416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1661408640).

1138063416 is an abundant number, since it is smaller than the sum of its proper divisors (2184753864).

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

1138063416 is a wasteful number, since it uses less digits than its factorization.

1138063416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3865 (or 3854 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 1138063416 is about 33735.1955085486. The cubic root of 1138063416 is about 1044.0520591765.

The spelling of 1138063416 in words is "one billion, one hundred thirty-eight million, sixty-three thousand, four hundred sixteen".