741633638 has 16 divisors (see below), whose sum is σ = 1121600304. Its totient is φ = 367779840.

The previous prime is 741633589. The next prime is 741633647. The reversal of 741633638 is 836336147.

741633638 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 741633595 and 741633604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120881 + ... + 126867.

It is an arithmetic number, because the mean of its divisors is an integer number (70100019).

Almost surely, 2^741633638 is an apocalyptic number.

741633638 is a deficient number, since it is larger than the sum of its proper divisors (379966666).

741633638 is a wasteful number, since it uses less digits than its factorization.

741633638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6487.

The product of its digits is 217728, while the sum is 41.

The square root of 741633638 is about 27232.9513273901. The cubic root of 741633638 is about 905.1692806261.

The spelling of 741633638 in words is "seven hundred forty-one million, six hundred thirty-three thousand, six hundred thirty-eight".