742654735 has 4 divisors (see below), whose sum is σ = 891185688. Its totient is φ = 594123784.

The previous prime is 742654727. The next prime is 742654753. The reversal of 742654735 is 537456247.

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

It is a cyclic number.

It is not a de Polignac number, because 742654735 - 2³ = 742654727 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 742654691 and 742654700.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74265469 + ... + 74265478.

It is an arithmetic number, because the mean of its divisors is an integer number (222796422).

Almost surely, 2^742654735 is an apocalyptic number.

742654735 is a deficient number, since it is larger than the sum of its proper divisors (148530953).

742654735 is a wasteful number, since it uses less digits than its factorization.

742654735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148530952.

The product of its digits is 705600, while the sum is 43.

The square root of 742654735 is about 27251.6923327708. The cubic root of 742654735 is about 905.5845089054.

The spelling of 742654735 in words is "seven hundred forty-two million, six hundred fifty-four thousand, seven hundred thirty-five".