738232650086400 has 3456 divisors, whose sum is σ = 3310295327539200. Its totient is φ = 159473044684800.

The previous prime is 738232650086311. The next prime is 738232650086419. The reversal of 738232650086400 is 4680056232837.

738232650086400 is a `hidden beast` number, since 7 + 3 + 82 + 32 + 6 + 50 + 0 + 86 + 400 = 666.

It is a tau number, because it is divible by the number of its divisors (3456).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 116092566421 + ... + 116092572779.

It is an arithmetic number, because the mean of its divisors is an integer number (957840083200).

Almost surely, 2^{738232650086400} is an apocalyptic number.

738232650086400 is a gapful number since it is divisible by the number (70) 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 738232650086400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1655147663769600).

738232650086400 is an abundant number, since it is smaller than the sum of its proper divisors (2572062677452800).

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

738232650086400 is a wasteful number, since it uses less digits than its factorization.

738232650086400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6487 (or 6450 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 54.

The spelling of 738232650086400 in words is "seven hundred thirty-eight trillion, two hundred thirty-two billion, six hundred fifty million, eighty-six thousand, four hundred".