726474474627 has 16 divisors (see below), whose sum is σ = 1076627697408. Its totient is φ = 431980246880.

The previous prime is 726474474623. The next prime is 726474474653.

726474474627 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 726474474627 - 2² = 726474474623 is a prime.

It is not an unprimeable number, because it can be changed into a prime (726474474623) 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, 207681063 + ... + 207684560.

It is an arithmetic number, because the mean of its divisors is an integer number (67289231088).

Almost surely, 2^726474474627 is an apocalyptic number.

726474474627 is a deficient number, since it is larger than the sum of its proper divisors (350153222781).

726474474627 is a wasteful number, since it uses less digits than its factorization.

726474474627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415365690.

The product of its digits is 88510464, while the sum is 60.

The spelling of 726474474627 in words is "seven hundred twenty-six billion, four hundred seventy-four million, four hundred seventy-four thousand, six hundred twenty-seven".