732330400 has 72 divisors (see below), whose sum is σ = 1803845484. Its totient is φ = 290304000.

The previous prime is 732330383. The next prime is 732330409. The reversal of 732330400 is 4033237.

732330400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 303177744 + 429152656 = 17412^2 + 20716^2 .

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (732330409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86350 + ... + 94450.

Almost surely, 2^732330400 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 732330400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (901922742).

732330400 is an abundant number, since it is smaller than the sum of its proper divisors (1071515084).

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

732330400 is a wasteful number, since it uses less digits than its factorization.

732330400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8234 (or 8221 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 22.

The square root of 732330400 is about 27061.6037957842. The cubic root of 732330400 is about 901.3684531869.

Adding to 732330400 its reverse (4033237), we get a palindrome (736363637).

The spelling of 732330400 in words is "seven hundred thirty-two million, three hundred thirty thousand, four hundred".