3854677009 has 2 divisors, whose sum is σ = 3854677010. Its totient is φ = 3854677008.

The previous prime is 3854676961. The next prime is 3854677049. The reversal of 3854677009 is 9007764583.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3473334225 + 381342784 = 58935^2 + 19528^2 .

It is a cyclic number.

It is not a de Polignac number, because 3854677009 - 2¹³ = 3854668817 is a prime.

It is not a weakly prime, because it can be changed into another prime (3854677049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1927338504 + 1927338505.

It is an arithmetic number, because the mean of its divisors is an integer number (1927338505).

Almost surely, 2^3854677009 is an apocalyptic number.

It is an amenable number.

3854677009 is a deficient number, since it is larger than the sum of its proper divisors (1).

3854677009 is an equidigital number, since it uses as much as digits as its factorization.

3854677009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1270080, while the sum is 49.

The square root of 3854677009 is about 62086.0452034110. The cubic root of 3854677009 is about 1567.9396084753.

The spelling of 3854677009 in words is "three billion, eight hundred fifty-four million, six hundred seventy-seven thousand, nine".