949929937903 has 2 divisors, whose sum is σ = 949929937904. Its totient is φ = 949929937902.

The previous prime is 949929937813. The next prime is 949929937933. The reversal of 949929937903 is 309739929949.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 949929937903 - 2²¹ = 949927840751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (949929937933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 474964968951 + 474964968952.

It is an arithmetic number, because the mean of its divisors is an integer number (474964968952).

Almost surely, 2^949929937903 is an apocalyptic number.

949929937903 is a deficient number, since it is larger than the sum of its proper divisors (1).

949929937903 is an equidigital number, since it uses as much as digits as its factorization.

949929937903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 267846264, while the sum is 73.

The spelling of 949929937903 in words is "nine hundred forty-nine billion, nine hundred twenty-nine million, nine hundred thirty-seven thousand, nine hundred three".