2959220393 has 2 divisors, whose sum is σ = 2959220394. Its totient is φ = 2959220392.

The previous prime is 2959220377. The next prime is 2959220437. The reversal of 2959220393 is 3930229592.

It is an a-pointer prime, because the next prime (2959220437) can be obtained adding 2959220393 to its sum of digits (44).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2440656409 + 518563984 = 49403^2 + 22772^2 .

It is a cyclic number.

It is not a de Polignac number, because 2959220393 - 2⁴ = 2959220377 is a prime.

It is not a weakly prime, because it can be changed into another prime (2959220323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1479610196 + 1479610197.

It is an arithmetic number, because the mean of its divisors is an integer number (1479610197).

Almost surely, 2^2959220393 is an apocalyptic number.

It is an amenable number.

2959220393 is a deficient number, since it is larger than the sum of its proper divisors (1).

2959220393 is an equidigital number, since it uses as much as digits as its factorization.

2959220393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 262440, while the sum is 44.

The square root of 2959220393 is about 54398.7168322930. The cubic root of 2959220393 is about 1435.6848043672.

The spelling of 2959220393 in words is "two billion, nine hundred fifty-nine million, two hundred twenty thousand, three hundred ninety-three".