1058899608 has 128 divisors (see below), whose sum is σ = 3178560000. Its totient is φ = 324694656.

The previous prime is 1058899601. The next prime is 1058899631. The reversal of 1058899608 is 8069988501.

It is a super-2 number, since 2×1058899608² = 2242536759645107328, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1058899601) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1232283 + ... + 1233141.

It is an arithmetic number, because the mean of its divisors is an integer number (24832500).

Almost surely, 2^1058899608 is an apocalyptic number.

1058899608 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1058899608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1589280000).

1058899608 is an abundant number, since it is smaller than the sum of its proper divisors (2119660392).

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

1058899608 is a wasteful number, since it uses less digits than its factorization.

1058899608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1326 (or 1316 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 54.

The square root of 1058899608 is about 32540.7376683443. The cubic root of 1058899608 is about 1019.2598783155.

The spelling of 1058899608 in words is "one billion, fifty-eight million, eight hundred ninety-nine thousand, six hundred eight".