340842374 has 8 divisors (see below), whose sum is σ = 511450848. Its totient is φ = 170358760.

The previous prime is 340842361. The next prime is 340842407. The reversal of 340842374 is 473248043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

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 3 ways as a sum of consecutive naturals, for example, 24062 + ... + 35505.

It is an arithmetic number, because the mean of its divisors is an integer number (63931356).

Almost surely, 2^340842374 is an apocalyptic number.

340842374 is a deficient number, since it is larger than the sum of its proper divisors (170608474).

340842374 is a wasteful number, since it uses less digits than its factorization.

340842374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62430.

The product of its (nonzero) digits is 64512, while the sum is 35.

The square root of 340842374 is about 18461.9168560580. The cubic root of 340842374 is about 698.5291387573.

The spelling of 340842374 in words is "three hundred forty million, eight hundred forty-two thousand, three hundred seventy-four".