873406327 has 2 divisors, whose sum is σ = 873406328. Its totient is φ = 873406326.

The previous prime is 873406279. The next prime is 873406351. The reversal of 873406327 is 723604378.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 873406327 - 2⁷ = 873406199 is a prime.

It is a super-2 number, since 2×873406327² = 1525677224087261858, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 873406327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (873406397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 436703163 + 436703164.

It is an arithmetic number, because the mean of its divisors is an integer number (436703164).

Almost surely, 2^873406327 is an apocalyptic number.

873406327 is a deficient number, since it is larger than the sum of its proper divisors (1).

873406327 is an equidigital number, since it uses as much as digits as its factorization.

873406327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 169344, while the sum is 40.

The square root of 873406327 is about 29553.4486481696. The cubic root of 873406327 is about 955.8845552928.

The spelling of 873406327 in words is "eight hundred seventy-three million, four hundred six thousand, three hundred twenty-seven".