340089264 has 60 divisors (see below), whose sum is σ = 984609600. Its totient is φ = 109452672.

The previous prime is 340089259. The next prime is 340089271. The reversal of 340089264 is 462980043.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36544 + ... + 44895.

It is an arithmetic number, because the mean of its divisors is an integer number (16410160).

Almost surely, 2^340089264 is an apocalyptic number.

It is an amenable number.

340089264 is an abundant number, since it is smaller than the sum of its proper divisors (644520336).

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

340089264 is a wasteful number, since it uses less digits than its factorization.

340089264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81482 (or 81473 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 340089264 is about 18441.5092657841. The cubic root of 340089264 is about 698.0142798314.

The spelling of 340089264 in words is "three hundred forty million, eighty-nine thousand, two hundred sixty-four".