3854349241 has 2 divisors, whose sum is σ = 3854349242. Its totient is φ = 3854349240.

The previous prime is 3854349229. The next prime is 3854349251. The reversal of 3854349241 is 1429434583.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2868138025 + 986211216 = 53555^2 + 31404^2 .

It is a cyclic number.

It is not a de Polignac number, because 3854349241 - 2⁷ = 3854349113 is a prime.

It is not a weakly prime, because it can be changed into another prime (3854349221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1927174620 + 1927174621.

It is an arithmetic number, because the mean of its divisors is an integer number (1927174621).

Almost surely, 2^3854349241 is an apocalyptic number.

It is an amenable number.

3854349241 is a deficient number, since it is larger than the sum of its proper divisors (1).

3854349241 is an equidigital number, since it uses as much as digits as its factorization.

3854349241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 414720, while the sum is 43.

The square root of 3854349241 is about 62083.4055203160. The cubic root of 3854349241 is about 1567.8951659280.

The spelling of 3854349241 in words is "three billion, eight hundred fifty-four million, three hundred forty-nine thousand, two hundred forty-one".