7384245120 has 1344 divisors, whose sum is σ = 34315390800. Its totient is φ = 1504935936.

The previous prime is 7384245107. The next prime is 7384245131. The reversal of 7384245120 is 215424837.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (1344).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 167 ways as a sum of consecutive naturals, for example, 388644471 + ... + 388644489.

Almost surely, 2^7384245120 is an apocalyptic number.

7384245120 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7384245120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17157695400).

7384245120 is an abundant number, since it is smaller than the sum of its proper divisors (26931145680).

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

7384245120 is a wasteful number, since it uses less digits than its factorization.

7384245120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87 (or 53 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 7384245120 is about 85931.6304977393. The cubic root of 7384245120 is about 1947.3112291853.

Adding to 7384245120 its reverse (215424837), we get a palindrome (7599669957).

The spelling of 7384245120 in words is "seven billion, three hundred eighty-four million, two hundred forty-five thousand, one hundred twenty".