7394224936 has 64 divisors (see below), whose sum is σ = 16989350400. Its totient is φ = 2944760832.

The previous prime is 7394224921. The next prime is 7394224939. The reversal of 7394224936 is 6394224937.

It is a self number, because there is not a number n which added to its sum of digits gives 7394224936.

It is not an unprimeable number, because it can be changed into a prime (7394224939) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26050 + ... + 124366.

It is an arithmetic number, because the mean of its divisors is an integer number (265458600).

Almost surely, 2^7394224936 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 7394224936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8494675200).

7394224936 is an abundant number, since it is smaller than the sum of its proper divisors (9595125464).

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

7394224936 is a wasteful number, since it uses less digits than its factorization.

7394224936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98426 (or 98422 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 49.

The square root of 7394224936 is about 85989.6792411741. The cubic root of 7394224936 is about 1948.1880987490.

Subtracting from 7394224936 its reverse (6394224937), we obtain a palindrome (999999999).

The spelling of 7394224936 in words is "seven billion, three hundred ninety-four million, two hundred twenty-four thousand, nine hundred thirty-six".