1677406103 has 2 divisors, whose sum is σ = 1677406104. Its totient is φ = 1677406102.

The previous prime is 1677406067. The next prime is 1677406109. The reversal of 1677406103 is 3016047761.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1677406103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1677406109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 838703051 + 838703052.

It is an arithmetic number, because the mean of its divisors is an integer number (838703052).

Almost surely, 2^1677406103 is an apocalyptic number.

1677406103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1677406103 is an equidigital number, since it uses as much as digits as its factorization.

1677406103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 1677406103 is about 40956.1485371855. The cubic root of 1677406103 is about 1188.1722531258.

The spelling of 1677406103 in words is "one billion, six hundred seventy-seven million, four hundred six thousand, one hundred three".