7352880720 has 40 divisors (see below), whose sum is σ = 22793930976. Its totient is φ = 1960768128.

The previous prime is 7352880713. The next prime is 7352880727. The reversal of 7352880720 is 270882537.

It is an interprime number because it is at equal distance from previous prime (7352880713) and next prime (7352880727).

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7352880727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15318262 + ... + 15318741.

Almost surely, 2^7352880720 is an apocalyptic number.

It is an amenable number.

7352880720 is an abundant number, since it is smaller than the sum of its proper divisors (15441050256).

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

7352880720 is a wasteful number, since it uses less digits than its factorization.

7352880720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30637019 (or 30637013 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 42.

The square root of 7352880720 is about 85748.9400517581. The cubic root of 7352880720 is about 1944.5502642189.

The spelling of 7352880720 in words is "seven billion, three hundred fifty-two million, eight hundred eighty thousand, seven hundred twenty".