730596826 has 8 divisors (see below), whose sum is σ = 1133684820. Its totient is φ = 352701888.

The previous prime is 730596803. The next prime is 730596827. The reversal of 730596826 is 628695037.

It can be written as a sum of positive squares in 2 ways, for example, as 701985025 + 28611801 = 26495^2 + 5349^2 .

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

It is a super-2 number, since 2×730596826² = 1067543444322548552, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (730596827) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6298191 + ... + 6298306.

Almost surely, 2^730596826 is an apocalyptic number.

730596826 is a deficient number, since it is larger than the sum of its proper divisors (403087994).

730596826 is a wasteful number, since it uses less digits than its factorization.

730596826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12596528.

The product of its (nonzero) digits is 544320, while the sum is 46.

The square root of 730596826 is about 27029.5546763168. The cubic root of 730596826 is about 900.6566508243.

The spelling of 730596826 in words is "seven hundred thirty million, five hundred ninety-six thousand, eight hundred twenty-six".