730061759 has 8 divisors (see below), whose sum is σ = 834690048. Its totient is φ = 625516920.

The previous prime is 730061729. The next prime is 730061771. The reversal of 730061759 is 957160037.

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

It is not a de Polignac number, because 730061759 - 2⁸ = 730061503 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 (730061729) 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, 827 + ... + 38220.

It is an arithmetic number, because the mean of its divisors is an integer number (104336256).

Almost surely, 2^730061759 is an apocalyptic number.

730061759 is a deficient number, since it is larger than the sum of its proper divisors (104628289).

730061759 is a wasteful number, since it uses less digits than its factorization.

730061759 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41725.

The product of its (nonzero) digits is 39690, while the sum is 38.

The square root of 730061759 is about 27019.6550496116. The cubic root of 730061759 is about 900.4367259041.

The spelling of 730061759 in words is "seven hundred thirty million, sixty-one thousand, seven hundred fifty-nine".