340052272 has 40 divisors (see below), whose sum is σ = 792608000. Its totient is φ = 138065472.

The previous prime is 340052257. The next prime is 340052327. The reversal of 340052272 is 272250043.

340052272 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 77772 + ... + 82027.

It is an arithmetic number, because the mean of its divisors is an integer number (19815200).

Almost surely, 2^340052272 is an apocalyptic number.

It is an amenable number.

340052272 is an abundant number, since it is smaller than the sum of its proper divisors (452555728).

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

340052272 is a wasteful number, since it uses less digits than its factorization.

340052272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159833 (or 159827 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 340052272 is about 18440.5062837223. The cubic root of 340052272 is about 697.9889709070.

The spelling of 340052272 in words is "three hundred forty million, fifty-two thousand, two hundred seventy-two".