4394775316 has 12 divisors (see below), whose sum is σ = 8095638880. Its totient is φ = 2081735640.

The previous prime is 4394775289. The next prime is 4394775367. The reversal of 4394775316 is 6135774934.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4394775316.

It is a congruent number.

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, 28912920 + ... + 28913071.

Almost surely, 2^4394775316 is an apocalyptic number.

It is an amenable number.

4394775316 is a deficient number, since it is larger than the sum of its proper divisors (3700863564).

4394775316 is a wasteful number, since it uses less digits than its factorization.

4394775316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57826014 (or 57826012 counting only the distinct ones).

The product of its digits is 1905120, while the sum is 49.

The square root of 4394775316 is about 66293.1015717322. The cubic root of 4394775316 is about 1637.9936942026.

The spelling of 4394775316 in words is "four billion, three hundred ninety-four million, seven hundred seventy-five thousand, three hundred sixteen".