3077965145 has 16 divisors (see below), whose sum is σ = 3761759232. Its totient is φ = 2417069760.

The previous prime is 3077965129. The next prime is 3077965147. The reversal of 3077965145 is 5415697703.

It is a happy number.

It is not a de Polignac number, because 3077965145 - 2⁴ = 3077965129 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3077965145.

It is not an unprimeable number, because it can be changed into a prime (3077965147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143384 + ... + 163446.

It is an arithmetic number, because the mean of its divisors is an integer number (235109952).

Almost surely, 2^3077965145 is an apocalyptic number.

It is an amenable number.

3077965145 is a deficient number, since it is larger than the sum of its proper divisors (683794087).

3077965145 is a wasteful number, since it uses less digits than its factorization.

3077965145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20632.

The product of its (nonzero) digits is 793800, while the sum is 47.

The square root of 3077965145 is about 55479.4119020741. The cubic root of 3077965145 is about 1454.6367849844.

The spelling of 3077965145 in words is "three billion, seventy-seven million, nine hundred sixty-five thousand, one hundred forty-five".