2948213357 has 2 divisors, whose sum is σ = 2948213358. Its totient is φ = 2948213356.

The previous prime is 2948213339. The next prime is 2948213417. The reversal of 2948213357 is 7533128492.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1734805801 + 1213407556 = 41651^2 + 34834^2 .

It is a cyclic number.

It is not a de Polignac number, because 2948213357 - 2⁸ = 2948213101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2948213327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1474106678 + 1474106679.

It is an arithmetic number, because the mean of its divisors is an integer number (1474106679).

Almost surely, 2^2948213357 is an apocalyptic number.

It is an amenable number.

2948213357 is a deficient number, since it is larger than the sum of its proper divisors (1).

2948213357 is an equidigital number, since it uses as much as digits as its factorization.

2948213357 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 362880, while the sum is 44.

The square root of 2948213357 is about 54297.4525829711. The cubic root of 2948213357 is about 1433.9025480259.

The spelling of 2948213357 in words is "two billion, nine hundred forty-eight million, two hundred thirteen thousand, three hundred fifty-seven".