347223000 has 64 divisors (see below), whose sum is σ = 1083345120. Its totient is φ = 92592000.

The previous prime is 347222999. The next prime is 347223001. The reversal of 347223000 is 322743.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (347222999) and next prime (347223001).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (347223001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54871 + ... + 60870.

Almost surely, 2^347223000 is an apocalyptic number.

347223000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

347223000 is an abundant number, since it is smaller than the sum of its proper divisors (736122120).

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

347223000 is a wasteful number, since it uses less digits than its factorization.

347223000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115765 (or 115751 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 347223000 is about 18633.9206824544. The cubic root of 347223000 is about 702.8610792203.

Adding to 347223000 its reverse (322743), we get a palindrome (347545743).

The spelling of 347223000 in words is "three hundred forty-seven million, two hundred twenty-three thousand".