340058743 has 8 divisors (see below), whose sum is σ = 342248400. Its totient is φ = 337876608.

The previous prime is 340058729. The next prime is 340058753. The reversal of 340058743 is 347850043.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-340058743 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 340058699 and 340058708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340058753) 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, 108543 + ... + 111631.

It is an arithmetic number, because the mean of its divisors is an integer number (42781050).

Almost surely, 2^340058743 is an apocalyptic number.

340058743 is a deficient number, since it is larger than the sum of its proper divisors (2189657).

340058743 is a wasteful number, since it uses less digits than its factorization.

340058743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3761.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 340058743 is about 18440.6817390247. The cubic root of 340058743 is about 697.9933983224.

The spelling of 340058743 in words is "three hundred forty million, fifty-eight thousand, seven hundred forty-three".