340673364 has 60 divisors (see below), whose sum is σ = 894459104. Its totient is φ = 113531544.

The previous prime is 340673339. The next prime is 340673369. The reversal of 340673364 is 463376043.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340673369) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 76569 + ... + 80895.

Almost surely, 2^340673364 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340673364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (447229552).

340673364 is an abundant number, since it is smaller than the sum of its proper divisors (553785740).

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

340673364 is an frugal number, since it uses more digits than its factorization.

340673364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4358 (or 4332 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 36.

The square root of 340673364 is about 18457.3390281481. The cubic root of 340673364 is about 698.4136621836.

The spelling of 340673364 in words is "three hundred forty million, six hundred seventy-three thousand, three hundred sixty-four".