5967671994 has 24 divisors (see below), whose sum is σ = 12967231680. Its totient is φ = 1983489288.

The previous prime is 5967671971. The next prime is 5967671999. The reversal of 5967671994 is 4991767695.

It is a super-2 number, since 2×5967671994² = 71226218055943872072, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5967671999) 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 11 ways as a sum of consecutive naturals, for example, 471474 + ... + 483965.

It is an arithmetic number, because the mean of its divisors is an integer number (540301320).

Almost surely, 2^5967671994 is an apocalyptic number.

5967671994 is an abundant number, since it is smaller than the sum of its proper divisors (6999559686).

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

5967671994 is a wasteful number, since it uses less digits than its factorization.

5967671994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 955794 (or 955791 counting only the distinct ones).

The product of its digits is 25719120, while the sum is 63.

The square root of 5967671994 is about 77250.7086957783. The cubic root of 5967671994 is about 1813.8511646981.

The spelling of 5967671994 in words is "five billion, nine hundred sixty-seven million, six hundred seventy-one thousand, nine hundred ninety-four".