8018379402 has 16 divisors (see below), whose sum is σ = 17494646112. Its totient is φ = 2429811920.

The previous prime is 8018379401. The next prime is 8018379407. The reversal of 8018379402 is 2049738108.

It is not an unprimeable number, because it can be changed into a prime (8018379401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60745233 + ... + 60745364.

It is an arithmetic number, because the mean of its divisors is an integer number (1093415382).

Almost surely, 2^8018379402 is an apocalyptic number.

8018379402 is an abundant number, since it is smaller than the sum of its proper divisors (9476266710).

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

8018379402 is a wasteful number, since it uses less digits than its factorization.

8018379402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121490613.

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 8018379402 is about 89545.4041366725. The cubic root of 8018379402 is about 2001.5304454030.

The spelling of 8018379402 in words is "eight billion, eighteen million, three hundred seventy-nine thousand, four hundred two".