346298085 has 96 divisors (see below), whose sum is σ = 749199360. Its totient is φ = 149905728.

The previous prime is 346298083. The next prime is 346298093. The reversal of 346298085 is 580892643.

It is not a de Polignac number, because 346298085 - 2¹ = 346298083 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 346298085.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346298083) 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 95 ways as a sum of consecutive naturals, for example, 160524 + ... + 162666.

It is an arithmetic number, because the mean of its divisors is an integer number (7804160).

Almost surely, 2^346298085 is an apocalyptic number.

346298085 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

346298085 is an abundant number, since it is smaller than the sum of its proper divisors (402901275).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

346298085 is a wasteful number, since it uses less digits than its factorization.

346298085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2189 (or 2177 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 346298085 is about 18609.0860871780. The cubic root of 346298085 is about 702.2364423793.

The spelling of 346298085 in words is "three hundred forty-six million, two hundred ninety-eight thousand, eighty-five".