726462284 has 12 divisors (see below), whose sum is σ = 1271932200. Its totient is φ = 363053088.

The previous prime is 726462271. The next prime is 726462293. The reversal of 726462284 is 482264627.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35114 + ... + 51825.

It is an arithmetic number, because the mean of its divisors is an integer number (105994350).

Almost surely, 2^726462284 is an apocalyptic number.

It is an amenable number.

726462284 is a deficient number, since it is larger than the sum of its proper divisors (545469916).

726462284 is a wasteful number, since it uses less digits than its factorization.

726462284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89032 (or 89030 counting only the distinct ones).

The product of its digits is 258048, while the sum is 41.

The square root of 726462284 is about 26952.9642896658. The cubic root of 726462284 is about 898.9544582789.

The spelling of 726462284 in words is "seven hundred twenty-six million, four hundred sixty-two thousand, two hundred eighty-four".