346470346380 has 192 divisors, whose sum is σ = 989006215680. Its totient is φ = 90615189504.

The previous prime is 346470346349. The next prime is 346470346381. The reversal of 346470346380 is 83643074643.

It is not an unprimeable number, because it can be changed into a prime (346470346381) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 530582134 + ... + 530582786.

It is an arithmetic number, because the mean of its divisors is an integer number (5151074040).

Almost surely, 2^346470346380 is an apocalyptic number.

346470346380 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 346470346380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (494503107840).

346470346380 is an abundant number, since it is smaller than the sum of its proper divisors (642535869300).

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

346470346380 is a wasteful number, since it uses less digits than its factorization.

346470346380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1480 (or 1478 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 48.

The spelling of 346470346380 in words is "three hundred forty-six billion, four hundred seventy million, three hundred forty-six thousand, three hundred eighty".