340018080 has 48 divisors (see below), whose sum is σ = 1071058464. Its totient is φ = 90671360.

The previous prime is 340018067. The next prime is 340018097. The reversal of 340018080 is 80810043.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×340018080² = 231224589453772800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 340018080.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 353706 + ... + 354665.

It is an arithmetic number, because the mean of its divisors is an integer number (22313718).

Almost surely, 2^340018080 is an apocalyptic number.

340018080 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

340018080 is an abundant number, since it is smaller than the sum of its proper divisors (731040384).

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

340018080 is a wasteful number, since it uses less digits than its factorization.

340018080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708389 (or 708381 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 340018080 is about 18439.5791709030. The cubic root of 340018080 is about 697.9655760343.

The spelling of 340018080 in words is "three hundred forty million, eighteen thousand, eighty".