345600099 has 18 divisors (see below), whose sum is σ = 540556380. Its totient is φ = 212676048.

The previous prime is 345600011. The next prime is 345600103. The reversal of 345600099 is 990006543.

345600099 is a `hidden beast` number, since 3 + 4 + 560 + 0 + 0 + 99 = 666.

It is not a de Polignac number, because 345600099 - 2⁸ = 345599843 is a prime.

It is a super-3 number, since 3×345600099³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (345600499) 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 17 ways as a sum of consecutive naturals, for example, 112089 + ... + 115130.

It is an arithmetic number, because the mean of its divisors is an integer number (30030910).

Almost surely, 2^345600099 is an apocalyptic number.

345600099 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

345600099 is a deficient number, since it is larger than the sum of its proper divisors (194956281).

345600099 is a wasteful number, since it uses less digits than its factorization.

345600099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227251 (or 227235 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 345600099 is about 18590.3227244715. The cubic root of 345600099 is about 701.7643241798.

The spelling of 345600099 in words is "three hundred forty-five million, six hundred thousand, ninety-nine".