3674943913 has 2 divisors, whose sum is σ = 3674943914. Its totient is φ = 3674943912.

The previous prime is 3674943889. The next prime is 3674943947. The reversal of 3674943913 is 3193494763.

3674943913 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2085566224 + 1589377689 = 45668^2 + 39867^2 .

It is a cyclic number.

It is not a de Polignac number, because 3674943913 - 2²¹ = 3672846761 is a prime.

It is not a weakly prime, because it can be changed into another prime (3674943983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1837471956 + 1837471957.

It is an arithmetic number, because the mean of its divisors is an integer number (1837471957).

Almost surely, 2^3674943913 is an apocalyptic number.

It is an amenable number.

3674943913 is a deficient number, since it is larger than the sum of its proper divisors (1).

3674943913 is an equidigital number, since it uses as much as digits as its factorization.

3674943913 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1469664, while the sum is 49.

The square root of 3674943913 is about 60621.3156653664. The cubic root of 3674943913 is about 1543.1811334416.

The spelling of 3674943913 in words is "three billion, six hundred seventy-four million, nine hundred forty-three thousand, nine hundred thirteen".