4745687966 has 4 divisors (see below), whose sum is σ = 7118531952. Its totient is φ = 2372843982.

The previous prime is 4745687963. The next prime is 4745688011. The reversal of 4745687966 is 6697865474.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6697865474 = 2 ⋅3348932737.

It is a super-3 number, since 3×4745687966³ (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4745687899 and 4745687908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4745687963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1186421990 + ... + 1186421993.

It is an arithmetic number, because the mean of its divisors is an integer number (1779632988).

Almost surely, 2^4745687966 is an apocalyptic number.

4745687966 is a deficient number, since it is larger than the sum of its proper divisors (2372843986).

4745687966 is a wasteful number, since it uses less digits than its factorization.

4745687966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2372843985.

The product of its digits is 60963840, while the sum is 62.

The square root of 4745687966 is about 68888.9538750590. The cubic root of 4745687966 is about 1680.4788844087.

The spelling of 4745687966 in words is "four billion, seven hundred forty-five million, six hundred eighty-seven thousand, nine hundred sixty-six".