103479679 has 2 divisors, whose sum is σ = 103479680. Its totient is φ = 103479678.

The previous prime is 103479667. The next prime is 103479707. The reversal of 103479679 is 976974301.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103479679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103479619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51739839 + 51739840.

It is an arithmetic number, because the mean of its divisors is an integer number (51739840).

Almost surely, 2^103479679 is an apocalyptic number.

103479679 is a deficient number, since it is larger than the sum of its proper divisors (1).

103479679 is an equidigital number, since it uses as much as digits as its factorization.

103479679 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 285768, while the sum is 46.

The square root of 103479679 is about 10172.4962029976. The cubic root of 103479679 is about 469.4813639248.

The spelling of 103479679 in words is "one hundred three million, four hundred seventy-nine thousand, six hundred seventy-nine".