103674749 has 2 divisors, whose sum is σ = 103674750. Its totient is φ = 103674748.

The previous prime is 103674737. The next prime is 103674803. The reversal of 103674749 is 947476301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 95160025 + 8514724 = 9755^2 + 2918^2 .

It is a cyclic number.

It is not a de Polignac number, because 103674749 - 2⁴ = 103674733 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103634749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51837374 + 51837375.

It is an arithmetic number, because the mean of its divisors is an integer number (51837375).

Almost surely, 2^103674749 is an apocalyptic number.

It is an amenable number.

103674749 is a deficient number, since it is larger than the sum of its proper divisors (1).

103674749 is an equidigital number, since it uses as much as digits as its factorization.

103674749 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 127008, while the sum is 41.

The square root of 103674749 is about 10182.0797973695. The cubic root of 103674749 is about 469.7761858766.

The spelling of 103674749 in words is "one hundred three million, six hundred seventy-four thousand, seven hundred forty-nine".