730740535 has 16 divisors (see below), whose sum is σ = 1005592896. Its totient is φ = 499362048.

The previous prime is 730740497. The next prime is 730740539. The reversal of 730740535 is 535047037.

It is a cyclic number.

It is not a de Polignac number, because 730740535 - 2⁷ = 730740407 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 730740535.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (730740539) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25374 + ... + 45883.

It is an arithmetic number, because the mean of its divisors is an integer number (62849556).

Almost surely, 2^730740535 is an apocalyptic number.

730740535 is a deficient number, since it is larger than the sum of its proper divisors (274852361).

730740535 is a wasteful number, since it uses less digits than its factorization.

730740535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71562.

The product of its (nonzero) digits is 44100, while the sum is 34.

The square root of 730740535 is about 27032.2129134853. The cubic root of 730740535 is about 900.7157002555.

The spelling of 730740535 in words is "seven hundred thirty million, seven hundred forty thousand, five hundred thirty-five".