3340010381 has 2 divisors, whose sum is σ = 3340010382. Its totient is φ = 3340010380.

The previous prime is 3340010371. The next prime is 3340010407. The reversal of 3340010381 is 1830100433.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1819790281 + 1520220100 = 42659^2 + 38990^2 .

It is a cyclic number.

It is not a de Polignac number, because 3340010381 - 2¹⁰ = 3340009357 is a prime.

It is a super-2 number, since 2×3340010381² = 22311338690375530322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3340010351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1670005190 + 1670005191.

It is an arithmetic number, because the mean of its divisors is an integer number (1670005191).

Almost surely, 2^3340010381 is an apocalyptic number.

It is an amenable number.

3340010381 is a deficient number, since it is larger than the sum of its proper divisors (1).

3340010381 is an equidigital number, since it uses as much as digits as its factorization.

3340010381 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 3340010381 is about 57792.8229194595. The cubic root of 3340010381 is about 1494.7983353817.

The spelling of 3340010381 in words is "three billion, three hundred forty million, ten thousand, three hundred eighty-one".