742832017 has 24 divisors (see below), whose sum is σ = 818299904. Its totient is φ = 673650432.

The previous prime is 742831993. The next prime is 742832053. The reversal of 742832017 is 710238247.

742832017 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 742832017 - 2¹⁵ = 742799249 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (742832087) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1357738 + ... + 1358284.

Almost surely, 2^742832017 is an apocalyptic number.

It is an amenable number.

742832017 is a deficient number, since it is larger than the sum of its proper divisors (75467887).

742832017 is a wasteful number, since it uses less digits than its factorization.

742832017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745 (or 728 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 742832017 is about 27254.9448174088. The cubic root of 742832017 is about 905.6565617057.

The spelling of 742832017 in words is "seven hundred forty-two million, eight hundred thirty-two thousand, seventeen".