727096761 has 12 divisors (see below), whose sum is σ = 1074675888. Its totient is φ = 473458104.

The previous prime is 727096751. The next prime is 727096793. The reversal of 727096761 is 167690727.

It is not a de Polignac number, because 727096761 - 2¹¹ = 727094713 is a prime.

It is a super-2 number, since 2×727096761² = 1057339399713382242, which contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (727096751) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 939015 + ... + 939788.

It is an arithmetic number, because the mean of its divisors is an integer number (89556324).

Almost surely, 2^727096761 is an apocalyptic number.

It is an amenable number.

727096761 is a deficient number, since it is larger than the sum of its proper divisors (347579127).

727096761 is a wasteful number, since it uses less digits than its factorization.

727096761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1878852 (or 1878849 counting only the distinct ones).

The product of its (nonzero) digits is 222264, while the sum is 45.

The square root of 727096761 is about 26964.7317991483. The cubic root of 727096761 is about 899.2160914806.

The spelling of 727096761 in words is "seven hundred twenty-seven million, ninety-six thousand, seven hundred sixty-one".