733441138 has 4 divisors (see below), whose sum is σ = 1100161710. Its totient is φ = 366720568.

The previous prime is 733441133. The next prime is 733441151. The reversal of 733441138 is 831144337.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 412780489 + 320660649 = 20317^2 + 17907^2 .

It is not an unprimeable number, because it can be changed into a prime (733441133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183360283 + ... + 183360286.

Almost surely, 2^733441138 is an apocalyptic number.

733441138 is a deficient number, since it is larger than the sum of its proper divisors (366720572).

733441138 is a wasteful number, since it uses less digits than its factorization.

733441138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366720571.

The product of its digits is 24192, while the sum is 34.

The square root of 733441138 is about 27082.1184178786. The cubic root of 733441138 is about 901.8239299535.

The spelling of 733441138 in words is "seven hundred thirty-three million, four hundred forty-one thousand, one hundred thirty-eight".