936546397 has 2 divisors, whose sum is σ = 936546398. Its totient is φ = 936546396.

The previous prime is 936546367. The next prime is 936546409. The reversal of 936546397 is 793645639.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 784616121 + 151930276 = 28011^2 + 12326^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-936546397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (936546367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 468273198 + 468273199.

It is an arithmetic number, because the mean of its divisors is an integer number (468273199).

Almost surely, 2^936546397 is an apocalyptic number.

It is an amenable number.

936546397 is a deficient number, since it is larger than the sum of its proper divisors (1).

936546397 is an equidigital number, since it uses as much as digits as its factorization.

936546397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3674160, while the sum is 52.

The square root of 936546397 is about 30603.0455510559. The cubic root of 936546397 is about 978.3849550898.

The spelling of 936546397 in words is "nine hundred thirty-six million, five hundred forty-six thousand, three hundred ninety-seven".