329437742 has 8 divisors (see below), whose sum is σ = 500412000. Its totient is φ = 162633744.

The previous prime is 329437741. The next prime is 329437793. The reversal of 329437742 is 247734923.

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

It is a self number, because there is not a number n which added to its sum of digits gives 329437742.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (329437741) 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, 1042367 + ... + 1042682.

It is an arithmetic number, because the mean of its divisors is an integer number (62551500).

Almost surely, 2^329437742 is an apocalyptic number.

329437742 is a deficient number, since it is larger than the sum of its proper divisors (170974258).

329437742 is a wasteful number, since it uses less digits than its factorization.

329437742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2085130.

The product of its digits is 254016, while the sum is 41.

The square root of 329437742 is about 18150.4198849503. The cubic root of 329437742 is about 690.6496311301.

The spelling of 329437742 in words is "three hundred twenty-nine million, four hundred thirty-seven thousand, seven hundred forty-two".