347340464 has 20 divisors (see below), whose sum is σ = 712559304. Its totient is φ = 163454208.

The previous prime is 347340439. The next prime is 347340467. The reversal of 347340464 is 464043743.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (347340467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 638222 + ... + 638765.

Almost surely, 2^347340464 is an apocalyptic number.

347340464 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

347340464 is an abundant number, since it is smaller than the sum of its proper divisors (365218840).

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

347340464 is a wasteful number, since it uses less digits than its factorization.

347340464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1277012 (or 1277006 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 35.

The square root of 347340464 is about 18637.0723022689. The cubic root of 347340464 is about 702.9403285457.

The spelling of 347340464 in words is "three hundred forty-seven million, three hundred forty thousand, four hundred sixty-four".