675368311 has 2 divisors, whose sum is σ = 675368312. Its totient is φ = 675368310.

The previous prime is 675368257. The next prime is 675368321. The reversal of 675368311 is 113863576.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 675368311 - 2¹⁷ = 675237239 is a prime.

It is a super-2 number, since 2×675368311² = 912244711005985442, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (675368321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337684155 + 337684156.

It is an arithmetic number, because the mean of its divisors is an integer number (337684156).

Almost surely, 2^675368311 is an apocalyptic number.

675368311 is a deficient number, since it is larger than the sum of its proper divisors (1).

675368311 is an equidigital number, since it uses as much as digits as its factorization.

675368311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 90720, while the sum is 40.

The square root of 675368311 is about 25987.8492953919. The cubic root of 675368311 is about 877.3648402904.

The spelling of 675368311 in words is "six hundred seventy-five million, three hundred sixty-eight thousand, three hundred eleven".