340343996 has 24 divisors (see below), whose sum is σ = 601001856. Its totient is φ = 168636080.

The previous prime is 340343981. The next prime is 340344001. The reversal of 340343996 is 699343043.

It is a super-2 number, since 2×340343996² = 231668071226496032, which contains 22 as substring.

It is a congruent number.

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, 311411 + ... + 312501.

It is an arithmetic number, because the mean of its divisors is an integer number (25041744).

Almost surely, 2^340343996 is an apocalyptic number.

It is an amenable number.

340343996 is a deficient number, since it is larger than the sum of its proper divisors (260657860).

340343996 is a wasteful number, since it uses less digits than its factorization.

340343996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1729 (or 1727 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 41.

The square root of 340343996 is about 18448.4144576167. The cubic root of 340343996 is about 698.1885107541.

The spelling of 340343996 in words is "three hundred forty million, three hundred forty-three thousand, nine hundred ninety-six".