346132145 has 8 divisors (see below), whose sum is σ = 415916160. Its totient is φ = 276534000.

The previous prime is 346132141. The next prime is 346132159. The reversal of 346132145 is 541231643.

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

It is not a de Polignac number, because 346132145 - 2² = 346132141 is a prime.

It is not an unprimeable number, because it can be changed into a prime (346132141) 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, 42335 + ... + 49844.

It is an arithmetic number, because the mean of its divisors is an integer number (51989520).

Almost surely, 2^346132145 is an apocalyptic number.

It is an amenable number.

346132145 is a deficient number, since it is larger than the sum of its proper divisors (69784015).

346132145 is an equidigital number, since it uses as much as digits as its factorization.

346132145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92935.

The product of its digits is 8640, while the sum is 29.

The square root of 346132145 is about 18604.6269782546. The cubic root of 346132145 is about 702.1242579750.

Adding to 346132145 its reverse (541231643), we get a palindrome (887363788).

The spelling of 346132145 in words is "three hundred forty-six million, one hundred thirty-two thousand, one hundred forty-five".