726061480 has 16 divisors (see below), whose sum is σ = 1633638420. Its totient is φ = 290424576.

The previous prime is 726061477. The next prime is 726061481. The reversal of 726061480 is 84160627.

It can be written as a sum of positive squares in 2 ways, for example, as 625300036 + 100761444 = 25006^2 + 10038^2 .

It is not an unprimeable number, because it can be changed into a prime (726061481) 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, 9075729 + ... + 9075808.

Almost surely, 2^726061480 is an apocalyptic number.

It is an amenable number.

726061480 is an abundant number, since it is smaller than the sum of its proper divisors (907576940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

726061480 is a wasteful number, since it uses less digits than its factorization.

726061480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18151548 (or 18151544 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 726061480 is about 26945.5280148673. The cubic root of 726061480 is about 898.7891040532.

The spelling of 726061480 in words is "seven hundred twenty-six million, sixty-one thousand, four hundred eighty".