7404161679 has 12 divisors (see below), whose sum is σ = 11159896176. Its totient is φ = 4721494272.

The previous prime is 7404161671. The next prime is 7404161689. The reversal of 7404161679 is 9761614047.

7404161679 is a `hidden beast` number, since 74 + 0 + 416 + 167 + 9 = 666.

It is not a de Polignac number, because 7404161679 - 2³ = 7404161671 is a prime.

It is a super-2 number, since 2×7404161679² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7404161671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17884242 + ... + 17884655.

It is an arithmetic number, because the mean of its divisors is an integer number (929991348).

Almost surely, 2^7404161679 is an apocalyptic number.

7404161679 is a deficient number, since it is larger than the sum of its proper divisors (3755734497).

7404161679 is a wasteful number, since it uses less digits than its factorization.

7404161679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35768926 (or 35768923 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The square root of 7404161679 is about 86047.4385382854. The cubic root of 7404161679 is about 1949.0604001902.

The spelling of 7404161679 in words is "seven billion, four hundred four million, one hundred sixty-one thousand, six hundred seventy-nine".