7332872069 has 4 divisors (see below), whose sum is σ = 7415263980. Its totient is φ = 7250480160.

The previous prime is 7332872051. The next prime is 7332872077. The reversal of 7332872069 is 9602782337.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1634584900 + 5698287169 = 40430^2 + 75487^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7332872069 is a prime.

It is a super-2 number, since 2×7332872069² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7332872969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41195822 + ... + 41195999.

It is an arithmetic number, because the mean of its divisors is an integer number (1853815995).

Almost surely, 2^7332872069 is an apocalyptic number.

It is an amenable number.

7332872069 is a deficient number, since it is larger than the sum of its proper divisors (82391911).

7332872069 is an equidigital number, since it uses as much as digits as its factorization.

7332872069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82391910.

The product of its (nonzero) digits is 762048, while the sum is 47.

The square root of 7332872069 is about 85632.1906119422. The cubic root of 7332872069 is about 1942.7848258599.

The spelling of 7332872069 in words is "seven billion, three hundred thirty-two million, eight hundred seventy-two thousand, sixty-nine".