727346001 has 4 divisors (see below), whose sum is σ = 969794672. Its totient is φ = 484897332.

The previous prime is 727345987. The next prime is 727346021. The reversal of 727346001 is 100643727.

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: 100643727 = 3 ⋅33547909.

It is not a de Polignac number, because 727346001 - 2⁶ = 727345937 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 727346001.

It is not an unprimeable number, because it can be changed into a prime (727346021) 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, 121224331 + ... + 121224336.

It is an arithmetic number, because the mean of its divisors is an integer number (242448668).

Almost surely, 2^727346001 is an apocalyptic number.

It is an amenable number.

727346001 is a deficient number, since it is larger than the sum of its proper divisors (242448671).

727346001 is a wasteful number, since it uses less digits than its factorization.

727346001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242448670.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 727346001 is about 26969.3529955763. The cubic root of 727346001 is about 899.3188265529.

Adding to 727346001 its reverse (100643727), we get a palindrome (827989728).

The spelling of 727346001 in words is "seven hundred twenty-seven million, three hundred forty-six thousand, one".