3122650733 has 4 divisors (see below), whose sum is σ = 3198812988. Its totient is φ = 3046488480.

The previous prime is 3122650717. The next prime is 3122650747. The reversal of 3122650733 is 3370562213.

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 610435849 + 2512214884 = 24707^2 + 50122^2 .

It is a cyclic number.

It is not a de Polignac number, because 3122650733 - 2⁴ = 3122650717 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3122650733.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3122650753) 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, 38081066 + ... + 38081147.

It is an arithmetic number, because the mean of its divisors is an integer number (799703247).

Almost surely, 2^3122650733 is an apocalyptic number.

It is an amenable number.

3122650733 is a deficient number, since it is larger than the sum of its proper divisors (76162255).

3122650733 is an equidigital number, since it uses as much as digits as its factorization.

3122650733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76162254.

The product of its (nonzero) digits is 22680, while the sum is 32.

The square root of 3122650733 is about 55880.6830040579. The cubic root of 3122650733 is about 1461.6424146816.

The spelling of 3122650733 in words is "three billion, one hundred twenty-two million, six hundred fifty thousand, seven hundred thirty-three".