3396382749 has 12 divisors (see below), whose sum is σ = 4906395936. Its totient is φ = 2264019912.

The previous prime is 3396382741. The next prime is 3396382771. The reversal of 3396382749 is 9472836933.

3396382749 is a `hidden beast` number, since 339 + 6 + 38 + 274 + 9 = 666.

It is not a de Polignac number, because 3396382749 - 2³ = 3396382741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3396382695 and 3396382704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3396382741) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 141544 + ... + 163790.

It is an arithmetic number, because the mean of its divisors is an integer number (408866328).

Almost surely, 2^3396382749 is an apocalyptic number.

It is an amenable number.

3396382749 is a deficient number, since it is larger than the sum of its proper divisors (1510013187).

3396382749 is a wasteful number, since it uses less digits than its factorization.

3396382749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39216 (or 39213 counting only the distinct ones).

The product of its digits is 5878656, while the sum is 54.

The square root of 3396382749 is about 58278.4930227267. The cubic root of 3396382749 is about 1503.1611480820.

The spelling of 3396382749 in words is "three billion, three hundred ninety-six million, three hundred eighty-two thousand, seven hundred forty-nine".