7351020480 has 56 divisors (see below), whose sum is σ = 23339493072. Its totient is φ = 1960271872.

The previous prime is 7351020433. The next prime is 7351020487. The reversal of 7351020480 is 840201537.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7351020487) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3827697 + ... + 3829616.

It is an arithmetic number, because the mean of its divisors is an integer number (416776662).

Almost surely, 2^7351020480 is an apocalyptic number.

It is an amenable number.

7351020480 is an abundant number, since it is smaller than the sum of its proper divisors (15988472592).

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

7351020480 is a wasteful number, since it uses less digits than its factorization.

7351020480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7657333 (or 7657323 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 7351020480 is about 85738.0923510665. The cubic root of 7351020480 is about 1944.3862634044.

The spelling of 7351020480 in words is "seven billion, three hundred fifty-one million, twenty thousand, four hundred eighty".