328124722 has 8 divisors (see below), whose sum is σ = 504191772. Its totient is φ = 160060800.

The previous prime is 328124689. The next prime is 328124729. The reversal of 328124722 is 227421823.

It can be written as a sum of positive squares in 2 ways, for example, as 325405521 + 2719201 = 18039^2 + 1649^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (328124729) 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, 2000679 + ... + 2000842.

Almost surely, 2^328124722 is an apocalyptic number.

328124722 is a deficient number, since it is larger than the sum of its proper divisors (176067050).

328124722 is a wasteful number, since it uses less digits than its factorization.

328124722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4001564.

The product of its digits is 10752, while the sum is 31.

The square root of 328124722 is about 18114.2132592062. The cubic root of 328124722 is about 689.7308493064.

It can be divided in two parts, 328 and 124722, that multiplied together give a square (40908816 = 6396²).

The spelling of 328124722 in words is "three hundred twenty-eight million, one hundred twenty-four thousand, seven hundred twenty-two".