1950343933 has 2 divisors, whose sum is σ = 1950343934. Its totient is φ = 1950343932.

The previous prime is 1950343907. The next prime is 1950343957. The reversal of 1950343933 is 3393430591.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1721669049 + 228674884 = 41493^2 + 15122^2 .

It is a cyclic number.

It is not a de Polignac number, because 1950343933 - 2¹⁷ = 1950212861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1950343973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 975171966 + 975171967.

It is an arithmetic number, because the mean of its divisors is an integer number (975171967).

Almost surely, 2^1950343933 is an apocalyptic number.

It is an amenable number.

1950343933 is a deficient number, since it is larger than the sum of its proper divisors (1).

1950343933 is an equidigital number, since it uses as much as digits as its factorization.

1950343933 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 131220, while the sum is 40.

The square root of 1950343933 is about 44162.6984343122. The cubic root of 1950343933 is about 1249.4064238852.

It can be divided in two parts, 19503 and 43933, that added together give a palindrome (63436).

The spelling of 1950343933 in words is "one billion, nine hundred fifty million, three hundred forty-three thousand, nine hundred thirty-three".