3415473749 has 2 divisors, whose sum is σ = 3415473750. Its totient is φ = 3415473748.

The previous prime is 3415473709. The next prime is 3415473781. The reversal of 3415473749 is 9473745143.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1975802500 + 1439671249 = 44450^2 + 37943^2 .

It is a cyclic number.

It is not a de Polignac number, because 3415473749 - 2²⁰ = 3414425173 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3415473709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1707736874 + 1707736875.

It is an arithmetic number, because the mean of its divisors is an integer number (1707736875).

Almost surely, 2^3415473749 is an apocalyptic number.

It is an amenable number.

3415473749 is a deficient number, since it is larger than the sum of its proper divisors (1).

3415473749 is an equidigital number, since it uses as much as digits as its factorization.

3415473749 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1270080, while the sum is 47.

The square root of 3415473749 is about 58442.0546267840. The cubic root of 3415473749 is about 1505.9723004887.

The spelling of 3415473749 in words is "three billion, four hundred fifteen million, four hundred seventy-three thousand, seven hundred forty-nine".