340508046 has 16 divisors (see below), whose sum is σ = 681906384. Its totient is φ = 113354304.

The previous prime is 340508033. The next prime is 340508059. The reversal of 340508046 is 640805043.

340508046 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (340508033) and next prime (340508059).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32071 + ... + 41346.

It is an arithmetic number, because the mean of its divisors is an integer number (42619149).

Almost surely, 2^340508046 is an apocalyptic number.

340508046 is an abundant number, since it is smaller than the sum of its proper divisors (341398338).

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

340508046 is a wasteful number, since it uses less digits than its factorization.

340508046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74195.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 340508046 is about 18452.8601035178. The cubic root of 340508046 is about 698.3006712237.

The spelling of 340508046 in words is "three hundred forty million, five hundred eight thousand, forty-six".