733641132 has 54 divisors (see below), whose sum is σ = 1993095972. Its totient is φ = 209424096.

The previous prime is 733641131. The next prime is 733641149. The reversal of 733641132 is 231146337.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 733641132.

It is not an unprimeable number, because it can be changed into a prime (733641131) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 656238 + ... + 657354.

Almost surely, 2^733641132 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 733641132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (996547986).

733641132 is an abundant number, since it is smaller than the sum of its proper divisors (1259454840).

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

733641132 is a wasteful number, since it uses less digits than its factorization.

733641132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2255 (or 1129 counting only the distinct ones).

The product of its digits is 9072, while the sum is 30.

The square root of 733641132 is about 27085.8105287621. The cubic root of 733641132 is about 901.9058919883.

Adding to 733641132 its reverse (231146337), we get a palindrome (964787469).

The spelling of 733641132 in words is "seven hundred thirty-three million, six hundred forty-one thousand, one hundred thirty-two".