7322413536 has 144 divisors (see below), whose sum is σ = 22422582000. Its totient is φ = 2258202624.

The previous prime is 7322413531. The next prime is 7322413543. The reversal of 7322413536 is 6353142237.

It is a tau number, because it is divible by the number of its divisors (144).

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 7322413536.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7322413531) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 276190 + ... + 301538.

It is an arithmetic number, because the mean of its divisors is an integer number (155712375).

Almost surely, 2^7322413536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7322413536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11211291000).

7322413536 is an abundant number, since it is smaller than the sum of its proper divisors (15100168464).

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

7322413536 is a wasteful number, since it uses less digits than its factorization.

7322413536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25441 (or 25430 counting only the distinct ones).

The product of its digits is 90720, while the sum is 36.

The square root of 7322413536 is about 85571.1022249918. The cubic root of 7322413536 is about 1941.8607519752.

The spelling of 7322413536 in words is "seven billion, three hundred twenty-two million, four hundred thirteen thousand, five hundred thirty-six".