340518704 has 20 divisors (see below), whose sum is σ = 698564664. Its totient is φ = 160243968.

The previous prime is 340518697. The next prime is 340518821. The reversal of 340518704 is 407815043.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 625682 + ... + 626225.

Almost surely, 2^340518704 is an apocalyptic number.

340518704 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

340518704 is an abundant number, since it is smaller than the sum of its proper divisors (358045960).

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

340518704 is a wasteful number, since it uses less digits than its factorization.

340518704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1251932 (or 1251926 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 340518704 is about 18453.1488911784. The cubic root of 340518704 is about 698.3079568184.

The spelling of 340518704 in words is "three hundred forty million, five hundred eighteen thousand, seven hundred four".