340897118 has 4 divisors (see below), whose sum is σ = 511345680. Its totient is φ = 170448558.

The previous prime is 340897061. The next prime is 340897121. The reversal of 340897118 is 811798043.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85224278 + ... + 85224281.

It is an arithmetic number, because the mean of its divisors is an integer number (127836420).

Almost surely, 2^340897118 is an apocalyptic number.

340897118 is a deficient number, since it is larger than the sum of its proper divisors (170448562).

340897118 is a wasteful number, since it uses less digits than its factorization.

340897118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170448561.

The product of its (nonzero) digits is 48384, while the sum is 41.

The square root of 340897118 is about 18463.3994161422. The cubic root of 340897118 is about 698.5665345693.

The spelling of 340897118 in words is "three hundred forty million, eight hundred ninety-seven thousand, one hundred eighteen".