76300320 has 48 divisors (see below), whose sum is σ = 240347520. Its totient is φ = 20346624.

The previous prime is 76300313. The next prime is 76300339. The reversal of 76300320 is 2300367.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79000 + ... + 79959.

It is an arithmetic number, because the mean of its divisors is an integer number (5007240).

Almost surely, 2^76300320 is an apocalyptic number.

It is an amenable number.

76300320 is an abundant number, since it is smaller than the sum of its proper divisors (164047200).

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

76300320 is a wasteful number, since it uses less digits than its factorization.

76300320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158977 (or 158969 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 21.

The square root of 76300320 is about 8735.0054378918. The cubic root of 76300320 is about 424.1395648304.

Adding to 76300320 its reverse (2300367), we get a palindrome (78600687).

The spelling of 76300320 in words is "seventy-six million, three hundred thousand, three hundred twenty".