1058717907 has 18 divisors (see below), whose sum is σ = 1655945772. Its totient is φ = 651517776.

The previous prime is 1058717903. The next prime is 1058717939. The reversal of 1058717907 is 7097178501.

It is a happy number.

It is not a de Polignac number, because 1058717907 - 2² = 1058717903 is a prime.

It is a super-2 number, since 2×1058717907² = 2241767213204921298, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1058717903) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 346513 + ... + 349554.

Almost surely, 2^1058717907 is an apocalyptic number.

1058717907 is a deficient number, since it is larger than the sum of its proper divisors (597227865).

1058717907 is a wasteful number, since it uses less digits than its factorization.

1058717907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696099 (or 696083 counting only the distinct ones).

The product of its (nonzero) digits is 123480, while the sum is 45.

The square root of 1058717907 is about 32537.9456481198. The cubic root of 1058717907 is about 1019.2015752961.

The spelling of 1058717907 in words is "one billion, fifty-eight million, seven hundred seventeen thousand, nine hundred seven".