343463040 has 96 divisors (see below), whose sum is σ = 1186040700. Its totient is φ = 91588608.

The previous prime is 343462969. The next prime is 343463093. The reversal of 343463040 is 40364343.

It can be written as a sum of positive squares in 2 ways, for example, as 342398016 + 1065024 = 18504^2 + 1032^2 .

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 343462995 and 343463013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24055 + ... + 35574.

Almost surely, 2^343463040 is an apocalyptic number.

343463040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

343463040 is an abundant number, since it is smaller than the sum of its proper divisors (842577660).

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

343463040 is a wasteful number, since it uses less digits than its factorization.

343463040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59654 (or 59639 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

The square root of 343463040 is about 18532.7558663033. The cubic root of 343463040 is about 700.3148515596.

The spelling of 343463040 in words is "three hundred forty-three million, four hundred sixty-three thousand, forty".