3347368445 has 4 divisors (see below), whose sum is σ = 4016842140. Its totient is φ = 2677894752.

The previous prime is 3347368439. The next prime is 3347368447. The reversal of 3347368445 is 5448637433.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1699170841 + 1648197604 = 41221^2 + 40598^2 .

It is a cyclic number.

It is not a de Polignac number, because 3347368445 - 2¹⁴ = 3347352061 is a prime.

It is a super-2 number, since 2×3347368445² = 22409751013163436050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3347368445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3347368447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 334736840 + ... + 334736849.

It is an arithmetic number, because the mean of its divisors is an integer number (1004210535).

Almost surely, 2^3347368445 is an apocalyptic number.

It is an amenable number.

3347368445 is a deficient number, since it is larger than the sum of its proper divisors (669473695).

3347368445 is an equidigital number, since it uses as much as digits as its factorization.

3347368445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669473694.

The product of its digits is 2903040, while the sum is 47.

The square root of 3347368445 is about 57856.4468750026. The cubic root of 3347368445 is about 1495.8952136955.

The spelling of 3347368445 in words is "three billion, three hundred forty-seven million, three hundred sixty-eight thousand, four hundred forty-five".