730499076 has 36 divisors (see below), whose sum is σ = 1847418300. Its totient is φ = 243383808.

The previous prime is 730499059. The next prime is 730499083. The reversal of 730499076 is 670994037.

It can be written as a sum of positive squares in 2 ways, for example, as 664402176 + 66096900 = 25776^2 + 8130^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 107920 + ... + 114488.

It is an arithmetic number, because the mean of its divisors is an integer number (51317175).

Almost surely, 2^730499076 is an apocalyptic number.

It is an amenable number.

730499076 is an abundant number, since it is smaller than the sum of its proper divisors (1116919224).

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

730499076 is a wasteful number, since it uses less digits than its factorization.

730499076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9668 (or 9663 counting only the distinct ones).

The product of its (nonzero) digits is 285768, while the sum is 45.

The square root of 730499076 is about 27027.7464099395. The cubic root of 730499076 is about 900.6164813304.

The spelling of 730499076 in words is "seven hundred thirty million, four hundred ninety-nine thousand, seventy-six".