343062939 has 8 divisors (see below), whose sum is σ = 457503552. Its totient is φ = 228665480.

The previous prime is 343062919. The next prime is 343062943. The reversal of 343062939 is 939260343.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 343062939 - 2⁸ = 343062683 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 343062897 and 343062906.

It is not an unprimeable number, because it can be changed into a prime (343062919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22012 + ... + 34214.

It is an arithmetic number, because the mean of its divisors is an integer number (57187944).

Almost surely, 2^343062939 is an apocalyptic number.

343062939 is a deficient number, since it is larger than the sum of its proper divisors (114440613).

343062939 is a wasteful number, since it uses less digits than its factorization.

343062939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21577.

The product of its (nonzero) digits is 104976, while the sum is 39.

The square root of 343062939 is about 18521.9582927940. The cubic root of 343062939 is about 700.0428130277.

The spelling of 343062939 in words is "three hundred forty-three million, sixty-two thousand, nine hundred thirty-nine".