2058349407 has 4 divisors (see below), whose sum is σ = 2744465880. Its totient is φ = 1372232936.

The previous prime is 2058349387. The next prime is 2058349417. The reversal of 2058349407 is 7049438502.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2058349407 - 2⁸ = 2058349151 is a prime.

It is a super-3 number, since 3×2058349407³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2058349417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 343058232 + ... + 343058237.

It is an arithmetic number, because the mean of its divisors is an integer number (686116470).

Almost surely, 2^2058349407 is an apocalyptic number.

2058349407 is a deficient number, since it is larger than the sum of its proper divisors (686116473).

2058349407 is an equidigital number, since it uses as much as digits as its factorization.

2058349407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686116472.

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 2058349407 is about 45369.0357733113. The cubic root of 2058349407 is about 1272.0563966975.

The spelling of 2058349407 in words is "two billion, fifty-eight million, three hundred forty-nine thousand, four hundred seven".