727296130 has 32 divisors (see below), whose sum is σ = 1462987008. Its totient is φ = 258019200.

The previous prime is 727296121. The next prime is 727296131. The reversal of 727296130 is 31692727.

It is a self number, because there is not a number n which added to its sum of digits gives 727296130.

It is not an unprimeable number, because it can be changed into a prime (727296131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76122 + ... + 85141.

It is an arithmetic number, because the mean of its divisors is an integer number (45718344).

Almost surely, 2^727296130 is an apocalyptic number.

727296130 is an abundant number, since it is smaller than the sum of its proper divisors (735690878).

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

727296130 is a wasteful number, since it uses less digits than its factorization.

727296130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161322.

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 727296130 is about 26968.4283932156. The cubic root of 727296130 is about 899.2982719364.

The spelling of 727296130 in words is "seven hundred twenty-seven million, two hundred ninety-six thousand, one hundred thirty".