7300124072 has 8 divisors (see below), whose sum is σ = 13687732650. Its totient is φ = 3650062032.

The previous prime is 7300124057. The next prime is 7300124101. The reversal of 7300124072 is 2704210037.

It can be written as a sum of positive squares in only one way, i.e., 7021434436 + 278689636 = 83794^2 + 16694^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×7300124072² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 456257747 + ... + 456257762.

Almost surely, 2^7300124072 is an apocalyptic number.

It is an amenable number.

7300124072 is a deficient number, since it is larger than the sum of its proper divisors (6387608578).

7300124072 is a wasteful number, since it uses less digits than its factorization.

7300124072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912515515 (or 912515511 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 7300124072 is about 85440.7635265510. The cubic root of 7300124072 is about 1939.8884046765. Note that the first 3 decimals are identical.

The spelling of 7300124072 in words is "seven billion, three hundred million, one hundred twenty-four thousand, seventy-two".