3145675611 has 8 divisors (see below), whose sum is σ = 4516867600. Its totient is φ = 1935800352.

The previous prime is 3145675607. The next prime is 3145675649. The reversal of 3145675611 is 1165765413.

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

It is not a de Polignac number, because 3145675611 - 2² = 3145675607 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 80658349 = 3145675611 / (3 + 1 + 4 + 5 + 6 + 7 + 5 + 6 + 1 + 1).

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 3145675611.

It is not an unprimeable number, because it can be changed into a prime (3145675411) 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, 40329136 + ... + 40329213.

It is an arithmetic number, because the mean of its divisors is an integer number (564608450).

Almost surely, 2^3145675611 is an apocalyptic number.

3145675611 is a deficient number, since it is larger than the sum of its proper divisors (1371191989).

3145675611 is a wasteful number, since it uses less digits than its factorization.

3145675611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80658365.

The product of its digits is 75600, while the sum is 39.

The square root of 3145675611 is about 56086.3228514760. The cubic root of 3145675611 is about 1465.2260964124.

It can be divided in two parts, 3145675 and 611, that added together give a triangular number (3146286 = T₂₅₀₈).

The spelling of 3145675611 in words is "three billion, one hundred forty-five million, six hundred seventy-five thousand, six hundred eleven".