340173684 has 36 divisors (see below), whose sum is σ = 870775360. Its totient is φ = 111954960.

The previous prime is 340173677. The next prime is 340173697. The reversal of 340173684 is 486371043.

340173684 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×340173684² = 231436270572263712, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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, 56962 + ... + 62649.

Almost surely, 2^340173684 is an apocalyptic number.

It is an amenable number.

340173684 is an abundant number, since it is smaller than the sum of its proper divisors (530601676).

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

340173684 is a wasteful number, since it uses less digits than its factorization.

340173684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119700 (or 119695 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 340173684 is about 18443.7979819776. The cubic root of 340173684 is about 698.0720308365.

The spelling of 340173684 in words is "three hundred forty million, one hundred seventy-three thousand, six hundred eighty-four".