328725874 has 8 divisors (see below), whose sum is σ = 493699248. Its totient is φ = 164159460.

The previous prime is 328725869. The next prime is 328725893. The reversal of 328725874 is 478527823.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99712 + ... + 102955.

It is an arithmetic number, because the mean of its divisors is an integer number (61712406).

Almost surely, 2^328725874 is an apocalyptic number.

328725874 is a deficient number, since it is larger than the sum of its proper divisors (164973374).

328725874 is a wasteful number, since it uses less digits than its factorization.

328725874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203480.

The product of its digits is 752640, while the sum is 46.

The square root of 328725874 is about 18130.7990447195. The cubic root of 328725874 is about 690.1518072481.

It can be divided in two parts, 3287 and 25874, that added together give a triangular number (29161 = T₂₄₁).

The spelling of 328725874 in words is "three hundred twenty-eight million, seven hundred twenty-five thousand, eight hundred seventy-four".