724713471 has 12 divisors (see below), whose sum is σ = 1051772280. Its totient is φ = 480851280.

The previous prime is 724713449. The next prime is 724713491. The reversal of 724713471 is 174317427.

It is not a de Polignac number, because 724713471 - 2¹⁰ = 724712447 is a prime.

It is a super-3 number, since 3×724713471³ (a number of 28 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (724713491) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 188916 + ... + 192713.

It is an arithmetic number, because the mean of its divisors is an integer number (87647690).

Almost surely, 2^724713471 is an apocalyptic number.

724713471 is a deficient number, since it is larger than the sum of its proper divisors (327058809).

724713471 is a wasteful number, since it uses less digits than its factorization.

724713471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381846 (or 381843 counting only the distinct ones).

The product of its digits is 32928, while the sum is 36.

The square root of 724713471 is about 26920.5027999107. The cubic root of 724713471 is about 898.2325275029.

The spelling of 724713471 in words is "seven hundred twenty-four million, seven hundred thirteen thousand, four hundred seventy-one".