7371066672 has 30 divisors (see below), whose sum is σ = 20628749492. Its totient is φ = 2457022176.

The previous prime is 7371066671. The next prime is 7371066679. The reversal of 7371066672 is 2766601737.

It is a super-3 number, since 3×7371066672³ (a number of 31 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (7371066671) by changing a digit.

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 in 5 ways as a sum of consecutive naturals, for example, 25593838 + ... + 25594125.

Almost surely, 2^7371066672 is an apocalyptic number.

7371066672 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

7371066672 is an abundant number, since it is smaller than the sum of its proper divisors (13257682820).

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

7371066672 is a wasteful number, since it uses less digits than its factorization.

7371066672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51187977 (or 51187968 counting only the distinct ones).

The product of its (nonzero) digits is 444528, while the sum is 45.

The square root of 7371066672 is about 85854.9164113506. The cubic root of 7371066672 is about 1946.1521027430.

The spelling of 7371066672 in words is "seven billion, three hundred seventy-one million, sixty-six thousand, six hundred seventy-two".