1058206938 has 32 divisors (see below), whose sum is σ = 2229987840. Its totient is φ = 333843120.

The previous prime is 1058206937. The next prime is 1058206951. The reversal of 1058206938 is 8396028501.

It is a super-2 number, since 2×1058206938² = 2239603847262671688, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1058206938.

It is not an unprimeable number, because it can be changed into a prime (1058206937) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129531 + ... + 137457.

It is an arithmetic number, because the mean of its divisors is an integer number (69687120).

Almost surely, 2^1058206938 is an apocalyptic number.

1058206938 is an abundant number, since it is smaller than the sum of its proper divisors (1171780902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1058206938 is a wasteful number, since it uses less digits than its factorization.

1058206938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9122.

The product of its (nonzero) digits is 103680, while the sum is 42.

The square root of 1058206938 is about 32530.0928065076. The cubic root of 1058206938 is about 1019.0375831661.

The spelling of 1058206938 in words is "one billion, fifty-eight million, two hundred six thousand, nine hundred thirty-eight".