727464741 has 4 divisors (see below), whose sum is σ = 969952992. Its totient is φ = 484976492.

The previous prime is 727464737. The next prime is 727464757. The reversal of 727464741 is 147464727.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 147464727 = 3 ⋅49154909.

It is a cyclic number.

It is not a de Polignac number, because 727464741 - 2² = 727464737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 727464693 and 727464702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (727464781) 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, 121244121 + ... + 121244126.

It is an arithmetic number, because the mean of its divisors is an integer number (242488248).

Almost surely, 2^727464741 is an apocalyptic number.

It is an amenable number.

727464741 is a deficient number, since it is larger than the sum of its proper divisors (242488251).

727464741 is a wasteful number, since it uses less digits than its factorization.

727464741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242488250.

The product of its digits is 263424, while the sum is 42.

The square root of 727464741 is about 26971.5542933662. The cubic root of 727464741 is about 899.3677621383.

The spelling of 727464741 in words is "seven hundred twenty-seven million, four hundred sixty-four thousand, seven hundred forty-one".