3344668238 has 16 divisors (see below), whose sum is σ = 5181330240. Its totient is φ = 1618358016.

The previous prime is 3344668237. The next prime is 3344668241. The reversal of 3344668238 is 8328664433.

It is a happy number.

It is a super-2 number, since 2×3344668238² = 22373611244572049288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a junction number, because it is equal to n+sod(n) for n = 3344668192 and 3344668201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3344668237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191531 + ... + 208262.

It is an arithmetic number, because the mean of its divisors is an integer number (323833140).

Almost surely, 2^3344668238 is an apocalyptic number.

3344668238 is a deficient number, since it is larger than the sum of its proper divisors (1836662002).

3344668238 is a wasteful number, since it uses less digits than its factorization.

3344668238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399931.

The product of its digits is 1990656, while the sum is 47.

The square root of 3344668238 is about 57833.1067642056. The cubic root of 3344668238 is about 1495.4928764185.

The spelling of 3344668238 in words is "three billion, three hundred forty-four million, six hundred sixty-eight thousand, two hundred thirty-eight".