733138416 has 120 divisors (see below), whose sum is σ = 2104240320. Its totient is φ = 238215168.

The previous prime is 733138339. The next prime is 733138421. The reversal of 733138416 is 614831337.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1019305 + ... + 1020023.

It is an arithmetic number, because the mean of its divisors is an integer number (17535336).

Almost surely, 2^733138416 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 733138416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1052120160).

733138416 is an abundant number, since it is smaller than the sum of its proper divisors (1371101904).

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

733138416 is a wasteful number, since it uses less digits than its factorization.

733138416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 903 (or 894 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 733138416 is about 27076.5288765011. The cubic root of 733138416 is about 901.6998393265.

The spelling of 733138416 in words is "seven hundred thirty-three million, one hundred thirty-eight thousand, four hundred sixteen".