906350399 has 2 divisors, whose sum is σ = 906350400. Its totient is φ = 906350398.

The previous prime is 906350377. The next prime is 906350411. The reversal of 906350399 is 993053609.

It is a strong prime.

It is an emirp because it is prime and its reverse (993053609) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-906350399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (906350309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 453175199 + 453175200.

It is an arithmetic number, because the mean of its divisors is an integer number (453175200).

Almost surely, 2^906350399 is an apocalyptic number.

906350399 is a deficient number, since it is larger than the sum of its proper divisors (1).

906350399 is an equidigital number, since it uses as much as digits as its factorization.

906350399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 196830, while the sum is 44.

The square root of 906350399 is about 30105.6539374251. The cubic root of 906350399 is about 967.7548951264.

The spelling of 906350399 in words is "nine hundred six million, three hundred fifty thousand, three hundred ninety-nine".