304982129 has 8 divisors (see below), whose sum is σ = 321216000. Its totient is φ = 288766512.

The previous prime is 304982113. The next prime is 304982131. The reversal of 304982129 is 921289403.

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

It is a cyclic number.

It is not a de Polignac number, because 304982129 - 2⁴ = 304982113 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 304982092 and 304982101.

It is not an unprimeable number, because it can be changed into a prime (304982179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42032 + ... + 48750.

It is an arithmetic number, because the mean of its divisors is an integer number (40152000).

Almost surely, 2^304982129 is an apocalyptic number.

It is an amenable number.

304982129 is a deficient number, since it is larger than the sum of its proper divisors (16233871).

304982129 is a wasteful number, since it uses less digits than its factorization.

304982129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9127.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 304982129 is about 17463.7375438364. The cubic root of 304982129 is about 673.1184024381.

The spelling of 304982129 in words is "three hundred four million, nine hundred eighty-two thousand, one hundred twenty-nine".