7226036989 has 8 divisors (see below), whose sum is σ = 7427632608. Its totient is φ = 7024772880.

The previous prime is 7226036971. The next prime is 7226037001. The reversal of 7226036989 is 9896306227.

7226036989 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7226036989 - 2¹¹ = 7226034941 is a prime.

It is a super-2 number, since 2×7226036989² (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 (7226036089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38347 + ... + 126184.

It is an arithmetic number, because the mean of its divisors is an integer number (928454076).

Almost surely, 2^7226036989 is an apocalyptic number.

It is an amenable number.

7226036989 is a deficient number, since it is larger than the sum of its proper divisors (201595619).

7226036989 is a wasteful number, since it uses less digits than its factorization.

7226036989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165755.

The product of its (nonzero) digits is 1959552, while the sum is 52.

The square root of 7226036989 is about 85006.0997164321. The cubic root of 7226036989 is about 1933.3036020761.

The spelling of 7226036989 in words is "seven billion, two hundred twenty-six million, thirty-six thousand, nine hundred eighty-nine".