739242735 has 64 divisors (see below), whose sum is σ = 1489480704. Its totient is φ = 304128000.

The previous prime is 739242731. The next prime is 739242761. The reversal of 739242735 is 537242937.

It is not a de Polignac number, because 739242735 - 2² = 739242731 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (739242731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 113487 + ... + 119823.

It is an arithmetic number, because the mean of its divisors is an integer number (23273136).

Almost surely, 2^739242735 is an apocalyptic number.

739242735 is an abundant number, since it is smaller than the sum of its proper divisors (750237969).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

739242735 is a wasteful number, since it uses less digits than its factorization.

739242735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6464.

The product of its digits is 317520, while the sum is 42.

The square root of 739242735 is about 27189.0186472407. The cubic root of 739242735 is about 904.1955286032.

The spelling of 739242735 in words is "seven hundred thirty-nine million, two hundred forty-two thousand, seven hundred thirty-five".