679514411 has 2 divisors, whose sum is σ = 679514412. Its totient is φ = 679514410.

The previous prime is 679514371. The next prime is 679514449. The reversal of 679514411 is 114415976.

It is a happy number.

It is an a-pointer prime, because the next prime (679514449) can be obtained adding 679514411 to its sum of digits (38).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-679514411 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (679514711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 339757205 + 339757206.

It is an arithmetic number, because the mean of its divisors is an integer number (339757206).

Almost surely, 2^679514411 is an apocalyptic number.

679514411 is a deficient number, since it is larger than the sum of its proper divisors (1).

679514411 is an equidigital number, since it uses as much as digits as its factorization.

679514411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 38.

The square root of 679514411 is about 26067.4972139636. The cubic root of 679514411 is about 879.1565657512.

The spelling of 679514411 in words is "six hundred seventy-nine million, five hundred fourteen thousand, four hundred eleven".