1008158361 has 16 divisors (see below), whose sum is σ = 1626609024. Its totient is φ = 542202624.

The previous prime is 1008158357. The next prime is 1008158363. The reversal of 1008158361 is 1638518001.

1008158361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1008158361 - 2² = 1008158357 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1008158363) 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, 1411630 + ... + 1412343.

It is an arithmetic number, because the mean of its divisors is an integer number (101663064).

Almost surely, 2^1008158361 is an apocalyptic number.

It is an amenable number.

1008158361 is a deficient number, since it is larger than the sum of its proper divisors (618450663).

1008158361 is a wasteful number, since it uses less digits than its factorization.

1008158361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2824000.

The product of its (nonzero) digits is 5760, while the sum is 33.

The square root of 1008158361 is about 31751.5095861598. The cubic root of 1008158361 is about 1002.7120915764.

The spelling of 1008158361 in words is "one billion, eight million, one hundred fifty-eight thousand, three hundred sixty-one".