158098379 has 4 divisors (see below), whose sum is σ = 158139576. Its totient is φ = 158057184.

The previous prime is 158098333. The next prime is 158098393. The reversal of 158098379 is 973890851.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 158098379 - 2¹⁶ = 158032843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (158098309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14174 + ... + 22739.

It is an arithmetic number, because the mean of its divisors is an integer number (39534894).

Almost surely, 2^158098379 is an apocalyptic number.

158098379 is a deficient number, since it is larger than the sum of its proper divisors (41197).

158098379 is an equidigital number, since it uses as much as digits as its factorization.

158098379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41196.

The product of its (nonzero) digits is 544320, while the sum is 50.

The square root of 158098379 is about 12573.7177875122. The cubic root of 158098379 is about 540.7241986614.

The spelling of 158098379 in words is "one hundred fifty-eight million, ninety-eight thousand, three hundred seventy-nine".