32994267949 has 2 divisors, whose sum is σ = 32994267950. Its totient is φ = 32994267948.

The previous prime is 32994267941. The next prime is 32994267953. The reversal of 32994267949 is 94976249923.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32211275625 + 782992324 = 179475^2 + 27982^2 .

It is a cyclic number.

It is not a de Polignac number, because 32994267949 - 2³ = 32994267941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32994267941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16497133974 + 16497133975.

It is an arithmetic number, because the mean of its divisors is an integer number (16497133975).

Almost surely, 2^32994267949 is an apocalyptic number.

It is an amenable number.

32994267949 is a deficient number, since it is larger than the sum of its proper divisors (1).

32994267949 is an equidigital number, since it uses as much as digits as its factorization.

32994267949 is an evil number, because the sum of its binary digits is even.

The product of its digits is 52907904, while the sum is 64.

The spelling of 32994267949 in words is "thirty-two billion, nine hundred ninety-four million, two hundred sixty-seven thousand, nine hundred forty-nine".