340464212 has 24 divisors (see below), whose sum is σ = 650788992. Its totient is φ = 154563200.

The previous prime is 340464197. The next prime is 340464217. The reversal of 340464212 is 212464043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340464217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34373 + ... + 43155.

It is an arithmetic number, because the mean of its divisors is an integer number (27116208).

Almost surely, 2^340464212 is an apocalyptic number.

It is an amenable number.

340464212 is a deficient number, since it is larger than the sum of its proper divisors (310324780).

340464212 is a wasteful number, since it uses less digits than its factorization.

340464212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9679 (or 9677 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 340464212 is about 18451.6723361326. The cubic root of 340464212 is about 698.2707055831.

The spelling of 340464212 in words is "three hundred forty million, four hundred sixty-four thousand, two hundred twelve".