7673324436 has 72 divisors (see below), whose sum is σ = 19655292384. Its totient is φ = 2523723840.

The previous prime is 7673324369. The next prime is 7673324441. The reversal of 7673324436 is 6344233767.

It is a super-2 number, since 2×7673324436² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7673324391 and 7673324400.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 3814671 + ... + 3816681.

It is an arithmetic number, because the mean of its divisors is an integer number (272990172).

Almost surely, 2^7673324436 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 7673324436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9827646192).

7673324436 is an abundant number, since it is smaller than the sum of its proper divisors (11981967948).

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

7673324436 is a wasteful number, since it uses less digits than its factorization.

7673324436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3381 (or 3376 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 45.

The square root of 7673324436 is about 87597.5138688308. The cubic root of 7673324436 is about 1972.3978494330.

The spelling of 7673324436 in words is "seven billion, six hundred seventy-three million, three hundred twenty-four thousand, four hundred thirty-six".