1058458389 has 16 divisors (see below), whose sum is σ = 1484296704. Its totient is φ = 669988800.

The previous prime is 1058458351. The next prime is 1058458391. The reversal of 1058458389 is 9838548501.

It is not a de Polignac number, because 1058458389 - 2⁸ = 1058458133 is a prime.

It is a super-2 number, since 2×1058458389² = 2240668322488950642, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1058458309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102442 + ... + 112299.

It is an arithmetic number, because the mean of its divisors is an integer number (92768544).

Almost surely, 2^1058458389 is an apocalyptic number.

It is an amenable number.

1058458389 is a deficient number, since it is larger than the sum of its proper divisors (425838315).

1058458389 is a wasteful number, since it uses less digits than its factorization.

1058458389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214828.

The product of its (nonzero) digits is 1382400, while the sum is 51.

The square root of 1058458389 is about 32533.9574752289. The cubic root of 1058458389 is about 1019.1182913015.

The spelling of 1058458389 in words is "one billion, fifty-eight million, four hundred fifty-eight thousand, three hundred eighty-nine".