343648296 has 48 divisors (see below), whose sum is σ = 932642100. Its totient is φ = 114312192.

The previous prime is 343648259. The next prime is 343648309. The reversal of 343648296 is 692846343.

It can be written as a sum of positive squares in 2 ways, for example, as 342620100 + 1028196 = 18510^2 + 1014^2 .

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31960 + ... + 41336.

Almost surely, 2^343648296 is an apocalyptic number.

343648296 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

343648296 is an abundant number, since it is smaller than the sum of its proper divisors (588993804).

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

343648296 is a wasteful number, since it uses less digits than its factorization.

343648296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9898 (or 9891 counting only the distinct ones).

The product of its digits is 746496, while the sum is 45.

The square root of 343648296 is about 18537.7532619247. The cubic root of 343648296 is about 700.4407401262.

The spelling of 343648296 in words is "three hundred forty-three million, six hundred forty-eight thousand, two hundred ninety-six".