325024729 has 4 divisors (see below), whose sum is σ = 326456784. Its totient is φ = 323592676.

The previous prime is 325024727. The next prime is 325024741. The reversal of 325024729 is 927420523.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 325024729 - 2¹ = 325024727 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 325024694 and 325024703.

It is not an unprimeable number, because it can be changed into a prime (325024727) 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, 715687 + ... + 716140.

It is an arithmetic number, because the mean of its divisors is an integer number (81614196).

Almost surely, 2^325024729 is an apocalyptic number.

It is an amenable number.

325024729 is a deficient number, since it is larger than the sum of its proper divisors (1432055).

325024729 is a wasteful number, since it uses less digits than its factorization.

325024729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1432054.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 325024729 is about 18028.4422233314. The cubic root of 325024729 is about 687.5518710835.

The spelling of 325024729 in words is "three hundred twenty-five million, twenty-four thousand, seven hundred twenty-nine".