726341204 has 6 divisors (see below), whose sum is σ = 1271097114. Its totient is φ = 363170600.

The previous prime is 726341179. The next prime is 726341249. The reversal of 726341204 is 402143627.

It can be written as a sum of positive squares in only one way, i.e., 719848900 + 6492304 = 26830^2 + 2548^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 90792647 + ... + 90792654.

It is an arithmetic number, because the mean of its divisors is an integer number (211849519).

Almost surely, 2^726341204 is an apocalyptic number.

It is an amenable number.

726341204 is a deficient number, since it is larger than the sum of its proper divisors (544755910).

726341204 is a wasteful number, since it uses less digits than its factorization.

726341204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181585305 (or 181585303 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 726341204 is about 26950.7180609349. The cubic root of 726341204 is about 898.9045123717.

The spelling of 726341204 in words is "seven hundred twenty-six million, three hundred forty-one thousand, two hundred four".