96904949 has 2 divisors, whose sum is σ = 96904950. Its totient is φ = 96904948.

The previous prime is 96904943. The next prime is 96904987. The reversal of 96904949 is 94940969.

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., 56175025 + 40729924 = 7495^2 + 6382^2 .

It is an emirp because it is prime and its reverse (94940969) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-96904949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 96904897 and 96904906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (96904943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48452474 + 48452475.

It is an arithmetic number, because the mean of its divisors is an integer number (48452475).

Almost surely, 2^96904949 is an apocalyptic number.

It is an amenable number.

96904949 is a deficient number, since it is larger than the sum of its proper divisors (1).

96904949 is an equidigital number, since it uses as much as digits as its factorization.

96904949 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 629856, while the sum is 50.

The square root of 96904949 is about 9844.0311356679. The cubic root of 96904949 is about 459.3199608207.

The spelling of 96904949 in words is "ninety-six million, nine hundred four thousand, nine hundred forty-nine".