2920762241 has 4 divisors (see below), whose sum is σ = 2921469012. Its totient is φ = 2920055472.

The previous prime is 2920762183. The next prime is 2920762261. The reversal of 2920762241 is 1422670292.

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 1892598016 + 1028164225 = 43504^2 + 32065^2 .

It is a cyclic number.

It is not a de Polignac number, because 2920762241 - 2¹⁴ = 2920745857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2920762261) 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, 347150 + ... + 355463.

It is an arithmetic number, because the mean of its divisors is an integer number (730367253).

Almost surely, 2^2920762241 is an apocalyptic number.

It is an amenable number.

2920762241 is a deficient number, since it is larger than the sum of its proper divisors (706771).

2920762241 is an equidigital number, since it uses as much as digits as its factorization.

2920762241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706770.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 2920762241 is about 54044.0768354868. The cubic root of 2920762241 is about 1429.4382589947.

The spelling of 2920762241 in words is "two billion, nine hundred twenty million, seven hundred sixty-two thousand, two hundred forty-one".