939606953 has 2 divisors, whose sum is σ = 939606954. Its totient is φ = 939606952.

The previous prime is 939606929. The next prime is 939606959. The reversal of 939606953 is 359606939.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 935870464 + 3736489 = 30592^2 + 1933^2 .

It is a cyclic number.

It is not a de Polignac number, because 939606953 - 2¹² = 939602857 is a prime.

It is a super-2 number, since 2×939606953² = 1765722452251888418, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (939606959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 469803476 + 469803477.

It is an arithmetic number, because the mean of its divisors is an integer number (469803477).

Almost surely, 2^939606953 is an apocalyptic number.

It is an amenable number.

939606953 is a deficient number, since it is larger than the sum of its proper divisors (1).

939606953 is an equidigital number, since it uses as much as digits as its factorization.

939606953 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1180980, while the sum is 50.

The square root of 939606953 is about 30653.0088735184. The cubic root of 939606953 is about 979.4495565675.

The spelling of 939606953 in words is "nine hundred thirty-nine million, six hundred six thousand, nine hundred fifty-three".