328702342 has 8 divisors (see below), whose sum is σ = 493188696. Its totient is φ = 164306112.

The previous prime is 328702333. The next prime is 328702369. The reversal of 328702342 is 243207823.

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

It is a congruent number.

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, 12523 + ... + 28534.

It is an arithmetic number, because the mean of its divisors is an integer number (61648587).

Almost surely, 2^328702342 is an apocalyptic number.

328702342 is a deficient number, since it is larger than the sum of its proper divisors (164486354).

328702342 is a wasteful number, since it uses less digits than its factorization.

328702342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45062.

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 328702342 is about 18130.1500821146. The cubic root of 328702342 is about 690.1353385719.

The spelling of 328702342 in words is "three hundred twenty-eight million, seven hundred two thousand, three hundred forty-two".