347668230 has 256 divisors, whose sum is σ = 1103155200. Its totient is φ = 69543936.

The previous prime is 347668229. The next prime is 347668247. The reversal of 347668230 is 32866743.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3076654 + ... + 3076766.

It is an arithmetic number, because the mean of its divisors is an integer number (4309200).

Almost surely, 2^347668230 is an apocalyptic number.

347668230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 347668230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (551577600).

347668230 is an abundant number, since it is smaller than the sum of its proper divisors (755486970).

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

347668230 is a wasteful number, since it uses less digits than its factorization.

347668230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180 (or 166 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 39.

The square root of 347668230 is about 18645.8636163627. The cubic root of 347668230 is about 703.1613676794.

The spelling of 347668230 in words is "three hundred forty-seven million, six hundred sixty-eight thousand, two hundred thirty".