733440056 has 8 divisors (see below), whose sum is σ = 1375200120. Its totient is φ = 366720024.

The previous prime is 733440053. The next prime is 733440079. The reversal of 733440056 is 650044337.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (733440053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45839996 + ... + 45840011.

It is an arithmetic number, because the mean of its divisors is an integer number (171900015).

Almost surely, 2^733440056 is an apocalyptic number.

It is an amenable number.

733440056 is a deficient number, since it is larger than the sum of its proper divisors (641760064).

733440056 is a wasteful number, since it uses less digits than its factorization.

733440056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91680013 (or 91680009 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 32.

The square root of 733440056 is about 27082.0984415905. The cubic root of 733440056 is about 901.8234864851.

The spelling of 733440056 in words is "seven hundred thirty-three million, four hundred forty thousand, fifty-six".