345166230 has 32 divisors (see below), whose sum is σ = 828921600. Its totient is φ = 91986272.

The previous prime is 345166193. The next prime is 345166231. The reversal of 345166230 is 32661543.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345166231) 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 15 ways as a sum of consecutive naturals, for example, 67711 + ... + 72629.

It is an arithmetic number, because the mean of its divisors is an integer number (25903800).

Almost surely, 2^345166230 is an apocalyptic number.

345166230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

345166230 is an abundant number, since it is smaller than the sum of its proper divisors (483755370).

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

345166230 is a wasteful number, since it uses less digits than its factorization.

345166230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7268.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 345166230 is about 18578.6498433013. The cubic root of 345166230 is about 701.4705344420.

The spelling of 345166230 in words is "three hundred forty-five million, one hundred sixty-six thousand, two hundred thirty".