343963842476 has 24 divisors (see below), whose sum is σ = 611928854880. Its totient is φ = 169128172800.

The previous prime is 343963842463. The next prime is 343963842493. The reversal of 343963842476 is 674248369343.

It is a super-2 number, since 2×343963842476² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1081481 + ... + 1362911.

It is an arithmetic number, because the mean of its divisors is an integer number (25497035620).

Almost surely, 2^343963842476 is an apocalyptic number.

It is an amenable number.

343963842476 is a deficient number, since it is larger than the sum of its proper divisors (267965012404).

343963842476 is a wasteful number, since it uses less digits than its factorization.

343963842476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286505 (or 286503 counting only the distinct ones).

The product of its digits is 62705664, while the sum is 59.

The spelling of 343963842476 in words is "three hundred forty-three billion, nine hundred sixty-three million, eight hundred forty-two thousand, four hundred seventy-six".