727361073 has 16 divisors (see below), whose sum is σ = 1081261440. Its totient is φ = 483247152.

The previous prime is 727361057. The next prime is 727361083. The reversal of 727361073 is 370163727.

727361073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 727361073 - 2⁴ = 727361057 is a prime.

It is a super-2 number, since 2×727361073² = 1058108261031422658, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (727361023) 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, 38061 + ... + 53882.

It is an arithmetic number, because the mean of its divisors is an integer number (67578840).

Almost surely, 2^727361073 is an apocalyptic number.

It is an amenable number.

727361073 is a deficient number, since it is larger than the sum of its proper divisors (353900367).

727361073 is a wasteful number, since it uses less digits than its factorization.

727361073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92245 (or 92239 counting only the distinct ones).

The product of its (nonzero) digits is 37044, while the sum is 36.

The square root of 727361073 is about 26969.6324224117. The cubic root of 727361073 is about 899.3250383786.

The spelling of 727361073 in words is "seven hundred twenty-seven million, three hundred sixty-one thousand, seventy-three".