146306329 has 8 divisors (see below), whose sum is σ = 162643712. Its totient is φ = 130695120.

The previous prime is 146306323. The next prime is 146306353. The reversal of 146306329 is 923603641.

It is a happy number.

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 146306329 - 2⁵ = 146306297 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 146306294 and 146306303.

It is not an unprimeable number, because it can be changed into a prime (146306323) 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, 181119 + ... + 181924.

It is an arithmetic number, because the mean of its divisors is an integer number (20330464).

Almost surely, 2^146306329 is an apocalyptic number.

It is an amenable number.

146306329 is a deficient number, since it is larger than the sum of its proper divisors (16337383).

146306329 is a wasteful number, since it uses less digits than its factorization.

146306329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363087.

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 146306329 is about 12095.7153157637. The cubic root of 146306329 is about 526.9317543803.

The spelling of 146306329 in words is "one hundred forty-six million, three hundred six thousand, three hundred twenty-nine".