742673535 has 8 divisors (see below), whose sum is σ = 1188277680. Its totient is φ = 396092544.

The previous prime is 742673489. The next prime is 742673537. The reversal of 742673535 is 535376247.

742673535 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 742673535 - 2⁸ = 742673279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (742673537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24755770 + ... + 24755799.

It is an arithmetic number, because the mean of its divisors is an integer number (148534710).

Almost surely, 2^742673535 is an apocalyptic number.

742673535 is a deficient number, since it is larger than the sum of its proper divisors (445604145).

742673535 is a wasteful number, since it uses less digits than its factorization.

742673535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49511577.

The product of its digits is 529200, while the sum is 42.

The square root of 742673535 is about 27252.0372632946. The cubic root of 742673535 is about 905.5921503411.

The spelling of 742673535 in words is "seven hundred forty-two million, six hundred seventy-three thousand, five hundred thirty-five".