340711470 has 48 divisors (see below), whose sum is σ = 966384432. Its totient is φ = 82596480.

The previous prime is 340711457. The next prime is 340711471. The reversal of 340711470 is 74117043.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340711471) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 171087 + ... + 173066.

It is an arithmetic number, because the mean of its divisors is an integer number (20133009).

Almost surely, 2^340711470 is an apocalyptic number.

340711470 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

340711470 is an abundant number, since it is smaller than the sum of its proper divisors (625672962).

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

340711470 is a wasteful number, since it uses less digits than its factorization.

340711470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344177 (or 344174 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 340711470 is about 18458.3712715938. The cubic root of 340711470 is about 698.4397015531.

The spelling of 340711470 in words is "three hundred forty million, seven hundred eleven thousand, four hundred seventy".