3340115749 has 8 divisors (see below), whose sum is σ = 3542122008. Its totient is φ = 3138723840.

The previous prime is 3340115741. The next prime is 3340115893. The reversal of 3340115749 is 9475110433.

3340115749 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2568665124 + 771450625 = 50682^2 + 27775^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3340115749 - 2³ = 3340115741 is a prime.

It is a super-2 number, since 2×3340115749² = 22312746433435662002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3340115741) 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, 142362 + ... + 164155.

It is an arithmetic number, because the mean of its divisors is an integer number (442765251).

Almost surely, 2^3340115749 is an apocalyptic number.

It is an amenable number.

3340115749 is a deficient number, since it is larger than the sum of its proper divisors (202006259).

3340115749 is a wasteful number, since it uses less digits than its factorization.

3340115749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307175.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 3340115749 is about 57793.7345133536. The cubic root of 3340115749 is about 1494.8140541207.

The spelling of 3340115749 in words is "three billion, three hundred forty million, one hundred fifteen thousand, seven hundred forty-nine".