7620347072 has 56 divisors (see below), whose sum is σ = 16514320032. Its totient is φ = 3467520000.

The previous prime is 7620347029. The next prime is 7620347101. The reversal of 7620347072 is 2707430267.

It is an unprimeable number.

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, 5429 + ... + 123572.

It is an arithmetic number, because the mean of its divisors is an integer number (294898572).

Almost surely, 2^7620347072 is an apocalyptic number.

It is an amenable number.

7620347072 is an abundant number, since it is smaller than the sum of its proper divisors (8893972960).

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

7620347072 is a wasteful number, since it uses less digits than its factorization.

7620347072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129097 (or 129087 counting only the distinct ones).

The product of its (nonzero) digits is 98784, while the sum is 38.

The square root of 7620347072 is about 87294.5993289390. The cubic root of 7620347072 is about 1967.8481551604.

The spelling of 7620347072 in words is "seven billion, six hundred twenty million, three hundred forty-seven thousand, seventy-two".