7286423004 has 36 divisors (see below), whose sum is σ = 21049667184. Its totient is φ = 2081835072.

The previous prime is 7286423003. The next prime is 7286423017. The reversal of 7286423004 is 4003246827.

7286423004 is a `hidden beast` number, since 7 + 2 + 8 + 642 + 3 + 0 + 0 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 7286423004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7286423003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14456937 + ... + 14457440.

Almost surely, 2^7286423004 is an apocalyptic number.

It is an amenable number.

7286423004 is an abundant number, since it is smaller than the sum of its proper divisors (13763244180).

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

7286423004 is a wasteful number, since it uses less digits than its factorization.

7286423004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28914394 (or 28914389 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The square root of 7286423004 is about 85360.5471163347. The cubic root of 7286423004 is about 1938.6740331666.

The spelling of 7286423004 in words is "seven billion, two hundred eighty-six million, four hundred twenty-three thousand, four".