343846274460 has 768 divisors, whose sum is σ = 1179176140800. Its totient is φ = 74475168768.

The previous prime is 343846274423. The next prime is 343846274467. The reversal of 343846274460 is 64472648343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343846274467) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 2707450917 + ... + 2707451043.

It is an arithmetic number, because the mean of its divisors is an integer number (1535385600).

Almost surely, 2^343846274460 is an apocalyptic number.

343846274460 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 343846274460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (589588070400).

343846274460 is an abundant number, since it is smaller than the sum of its proper divisors (835329866340).

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

343846274460 is a wasteful number, since it uses less digits than its factorization.

343846274460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267 (or 239 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 51.

The spelling of 343846274460 in words is "three hundred forty-three billion, eight hundred forty-six million, two hundred seventy-four thousand, four hundred sixty".