726898898627 has 16 divisors (see below), whose sum is σ = 835802621280. Its totient is φ = 625992057600.

The previous prime is 726898898617. The next prime is 726898898629.

726898898627 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 726898898627 - 2¹² = 726898894531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (726898898629) 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, 21480074 + ... + 21513887.

It is an arithmetic number, because the mean of its divisors is an integer number (52237663830).

Almost surely, 2^726898898627 is an apocalyptic number.

726898898627 is a deficient number, since it is larger than the sum of its proper divisors (108903722653).

726898898627 is a wasteful number, since it uses less digits than its factorization.

726898898627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42994054.

The product of its digits is 2341011456, while the sum is 80.

The spelling of 726898898627 in words is "seven hundred twenty-six billion, eight hundred ninety-eight million, eight hundred ninety-eight thousand, six hundred twenty-seven".