696412027 has 2 divisors, whose sum is σ = 696412028. Its totient is φ = 696412026.

The previous prime is 696411983. The next prime is 696412033. The reversal of 696412027 is 720214696.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 696412027 - 2⁷ = 696411899 is a prime.

It is a super-2 number, since 2×696412027² = 969979422700497458, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (696412127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 348206013 + 348206014.

It is an arithmetic number, because the mean of its divisors is an integer number (348206014).

Almost surely, 2^696412027 is an apocalyptic number.

696412027 is a deficient number, since it is larger than the sum of its proper divisors (1).

696412027 is an equidigital number, since it uses as much as digits as its factorization.

696412027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 696412027 is about 26389.6196827465. The cubic root of 696412027 is about 886.3843663988.

The spelling of 696412027 in words is "six hundred ninety-six million, four hundred twelve thousand, twenty-seven".