7424406164 has 24 divisors (see below), whose sum is σ = 15494414208. Its totient is φ = 3043545120.

The previous prime is 7424406151. The next prime is 7424406167. The reversal of 7424406164 is 4616044247.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7424406167) 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 7 ways as a sum of consecutive naturals, for example, 5763647 + ... + 5764934.

It is an arithmetic number, because the mean of its divisors is an integer number (645600592).

Almost surely, 2^7424406164 is an apocalyptic number.

It is an amenable number.

7424406164 is an abundant number, since it is smaller than the sum of its proper divisors (8070008044).

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

7424406164 is a wasteful number, since it uses less digits than its factorization.

7424406164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11528615 (or 11528613 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 38.

The square root of 7424406164 is about 86164.9938432076. The cubic root of 7424406164 is about 1950.8351595960.

The spelling of 7424406164 in words is "seven billion, four hundred twenty-four million, four hundred six thousand, one hundred sixty-four".