738870912 has 192 divisors, whose sum is σ = 2316787200. Its totient is φ = 224667648.

The previous prime is 738870907. The next prime is 738870919. The reversal of 738870912 is 219078837.

It is a tau number, because it is divible by the number of its divisors (192).

It is not an unprimeable number, because it can be changed into a prime (738870919) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1542289 + ... + 1542767.

It is an arithmetic number, because the mean of its divisors is an integer number (12066600).

Almost surely, 2^738870912 is an apocalyptic number.

738870912 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 738870912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1158393600).

738870912 is an abundant number, since it is smaller than the sum of its proper divisors (1577916288).

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

738870912 is a wasteful number, since it uses less digits than its factorization.

738870912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615 (or 600 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 45.

The square root of 738870912 is about 27182.1800450221. The cubic root of 738870912 is about 904.0439062915.

The spelling of 738870912 in words is "seven hundred thirty-eight million, eight hundred seventy thousand, nine hundred twelve".