348966180 has 36 divisors (see below), whose sum is σ = 1058531292. Its totient is φ = 93057600.

The previous prime is 348966161. The next prime is 348966221. The reversal of 348966180 is 81669843.

It can be written as a sum of positive squares in 2 ways, for example, as 37161216 + 311804964 = 6096^2 + 17658^2 .

It is a tau number, because it is divible by the number of its divisors (36).

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

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 969171 + ... + 969530.

It is an arithmetic number, because the mean of its divisors is an integer number (29403647).

Almost surely, 2^348966180 is an apocalyptic number.

348966180 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

348966180 is an abundant number, since it is smaller than the sum of its proper divisors (709565112).

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

348966180 is a wasteful number, since it uses less digits than its factorization.

348966180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1938716 (or 1938711 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 348966180 is about 18680.6364987920. The cubic root of 348966180 is about 704.0353185836.

The spelling of 348966180 in words is "three hundred forty-eight million, nine hundred sixty-six thousand, one hundred eighty".