7328855040 has 528 divisors, whose sum is σ = 27027474432. Its totient is φ = 1684537344.

The previous prime is 7328854997. The next prime is 7328855041. The reversal of 7328855040 is 405588237.

It is a junction number, because it is equal to n+sod(n) for n = 7328854983 and 7328855001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7328855041) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 57707457 + ... + 57707583.

Almost surely, 2^7328855040 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 7328855040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13513737216).

7328855040 is an abundant number, since it is smaller than the sum of its proper divisors (19698619392).

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

7328855040 is a wasteful number, since it uses less digits than its factorization.

7328855040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202 (or 167 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 42.

The square root of 7328855040 is about 85608.7322648805. The cubic root of 7328855040 is about 1942.4300013370.

The spelling of 7328855040 in words is "seven billion, three hundred twenty-eight million, eight hundred fifty-five thousand, forty".