726361036 has 12 divisors (see below), whose sum is σ = 1292676840. Its totient is φ = 357024800.

The previous prime is 726361019. The next prime is 726361037. The reversal of 726361036 is 630163627.

It is a junction number, because it is equal to n+sod(n) for n = 726360992 and 726361010.

It is not an unprimeable number, because it can be changed into a prime (726361037) 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, 1538665 + ... + 1539136.

It is an arithmetic number, because the mean of its divisors is an integer number (107723070).

Almost surely, 2^726361036 is an apocalyptic number.

It is an amenable number.

726361036 is a deficient number, since it is larger than the sum of its proper divisors (566315804).

726361036 is a wasteful number, since it uses less digits than its factorization.

726361036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3077864 (or 3077862 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 726361036 is about 26951.0859892510. The cubic root of 726361036 is about 898.9126935185.

The spelling of 726361036 in words is "seven hundred twenty-six million, three hundred sixty-one thousand, thirty-six".