7464304720 has 40 divisors (see below), whose sum is σ = 17361333000. Its totient is φ = 2984547840.

The previous prime is 7464304703. The next prime is 7464304721. The reversal of 7464304720 is 274034647.

It can be written as a sum of positive squares in 4 ways, for example, as 77933584 + 7386371136 = 8828^2 + 85944^2 .

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

It is a super-3 number, since 3×7464304720³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7464304720.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7464304721) 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, 202950 + ... + 236890.

It is an arithmetic number, because the mean of its divisors is an integer number (434033325).

Almost surely, 2^7464304720 is an apocalyptic number.

It is an amenable number.

7464304720 is an abundant number, since it is smaller than the sum of its proper divisors (9897028280).

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

7464304720 is a wasteful number, since it uses less digits than its factorization.

7464304720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36703 (or 36697 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 37.

The square root of 7464304720 is about 86396.2077871477. The cubic root of 7464304720 is about 1954.3234965890.

The spelling of 7464304720 in words is "seven billion, four hundred sixty-four million, three hundred four thousand, seven hundred twenty".