340372094 has 4 divisors (see below), whose sum is σ = 510558144. Its totient is φ = 170186046.

The previous prime is 340372091. The next prime is 340372103. The reversal of 340372094 is 490273043.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 340372094.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340372091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85093022 + ... + 85093025.

It is an arithmetic number, because the mean of its divisors is an integer number (127639536).

Almost surely, 2^340372094 is an apocalyptic number.

340372094 is a deficient number, since it is larger than the sum of its proper divisors (170186050).

340372094 is a wasteful number, since it uses less digits than its factorization.

340372094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170186049.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 340372094 is about 18449.1759707582. The cubic root of 340372094 is about 698.2077238259.

The spelling of 340372094 in words is "three hundred forty million, three hundred seventy-two thousand, ninety-four".