345130104 has 32 divisors (see below), whose sum is σ = 941264640. Its totient is φ = 104584800.

The previous prime is 345130081. The next prime is 345130129. The reversal of 345130104 is 401031543.

It is a super-3 number, since 3×345130104³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 653392 + ... + 653919.

It is an arithmetic number, because the mean of its divisors is an integer number (29414520).

Almost surely, 2^345130104 is an apocalyptic number.

It is an amenable number.

345130104 is an abundant number, since it is smaller than the sum of its proper divisors (596134536).

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

345130104 is a wasteful number, since it uses less digits than its factorization.

345130104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1307331 (or 1307327 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 345130104 is about 18577.6775728292. The cubic root of 345130104 is about 701.4460610082.

Adding to 345130104 its reverse (401031543), we get a palindrome (746161647).

The spelling of 345130104 in words is "three hundred forty-five million, one hundred thirty thousand, one hundred four".