2941533997 has 2 divisors, whose sum is σ = 2941533998. Its totient is φ = 2941533996.

The previous prime is 2941533977. The next prime is 2941534007. The reversal of 2941533997 is 7993351492.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1735638921 + 1205895076 = 41661^2 + 34726^2 .

It is a cyclic number.

It is not a de Polignac number, because 2941533997 - 2²³ = 2933145389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2941533937) 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, 1470766998 + 1470766999.

It is an arithmetic number, because the mean of its divisors is an integer number (1470766999).

Almost surely, 2^2941533997 is an apocalyptic number.

It is an amenable number.

2941533997 is a deficient number, since it is larger than the sum of its proper divisors (1).

2941533997 is an equidigital number, since it uses as much as digits as its factorization.

2941533997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1837080, while the sum is 52.

The square root of 2941533997 is about 54235.9105851464. The cubic root of 2941533997 is about 1432.8188642119.

The spelling of 2941533997 in words is "two billion, nine hundred forty-one million, five hundred thirty-three thousand, nine hundred ninety-seven".