906470933 has 2 divisors, whose sum is σ = 906470934. Its totient is φ = 906470932.

The previous prime is 906470899. The next prime is 906470959. The reversal of 906470933 is 339074609.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 834169924 + 72301009 = 28882^2 + 8503^2 .

It is an emirp because it is prime and its reverse (339074609) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 906470933 - 2⁶ = 906470869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (906470533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 453235466 + 453235467.

It is an arithmetic number, because the mean of its divisors is an integer number (453235467).

Almost surely, 2^906470933 is an apocalyptic number.

It is an amenable number.

906470933 is a deficient number, since it is larger than the sum of its proper divisors (1).

906470933 is an equidigital number, since it uses as much as digits as its factorization.

906470933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 122472, while the sum is 41.

The square root of 906470933 is about 30107.6557207631. The cubic root of 906470933 is about 967.7977932514.

It can be divided in two parts, 9064 and 70933, that added together give a palindrome (79997).

The spelling of 906470933 in words is "nine hundred six million, four hundred seventy thousand, nine hundred thirty-three".