3406600745 has 4 divisors (see below), whose sum is σ = 4087920900. Its totient is φ = 2725280592.

The previous prime is 3406600727. The next prime is 3406600753. The reversal of 3406600745 is 5470066043.

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 1508778649 + 1897822096 = 38843^2 + 43564^2 .

It is a cyclic number.

It is not a de Polignac number, because 3406600745 - 2²⁰ = 3405552169 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 340660070 + ... + 340660079.

It is an arithmetic number, because the mean of its divisors is an integer number (1021980225).

Almost surely, 2^3406600745 is an apocalyptic number.

It is an amenable number.

3406600745 is a deficient number, since it is larger than the sum of its proper divisors (681320155).

3406600745 is an equidigital number, since it uses as much as digits as its factorization.

3406600745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681320154.

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 3406600745 is about 58366.0924253115. The cubic root of 3406600745 is about 1504.6670558516.

Adding to 3406600745 its reverse (5470066043), we get a palindrome (8876666788).

The spelling of 3406600745 in words is "three billion, four hundred six million, six hundred thousand, seven hundred forty-five".