340604676 has 60 divisors (see below), whose sum is σ = 909393408. Its totient is φ = 111114288.

The previous prime is 340604669. The next prime is 340604689. The reversal of 340604676 is 676406043.

340604676 is a `hidden beast` number, since 3 + 40 + 604 + 6 + 7 + 6 = 666.

340604676 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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

It is a self number, because there is not a number n which added to its sum of digits gives 340604676.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4045 + ... + 26411.

Almost surely, 2^340604676 is an apocalyptic number.

340604676 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340604676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (454696704).

340604676 is an abundant number, since it is smaller than the sum of its proper divisors (568788732).

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

340604676 is a wasteful number, since it uses less digits than its factorization.

340604676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22430 (or 22419 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The square root of 340604676 is about 18455.4782110895. The cubic root of 340604676 is about 698.3667199928.

The spelling of 340604676 in words is "three hundred forty million, six hundred four thousand, six hundred seventy-six".