214038679 has 2 divisors, whose sum is σ = 214038680. Its totient is φ = 214038678.

The previous prime is 214038661. The next prime is 214038683. The reversal of 214038679 is 976830412.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214038679 is a prime.

It is a super-2 number, since 2×214038679² = 91625112216130082, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214038689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107019339 + 107019340.

It is an arithmetic number, because the mean of its divisors is an integer number (107019340).

Almost surely, 2^214038679 is an apocalyptic number.

214038679 is a deficient number, since it is larger than the sum of its proper divisors (1).

214038679 is an equidigital number, since it uses as much as digits as its factorization.

214038679 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 214038679 is about 14630.0607996003. The cubic root of 214038679 is about 598.1784374834.

The spelling of 214038679 in words is "two hundred fourteen million, thirty-eight thousand, six hundred seventy-nine".