4645387316 has 24 divisors (see below), whose sum is σ = 8317330560. Its totient is φ = 2269185152.

The previous prime is 4645387297. The next prime is 4645387319. The reversal of 4645387316 is 6137835464.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4645387319) 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, 83900 + ... + 127788.

It is an arithmetic number, because the mean of its divisors is an integer number (346555440).

Almost surely, 2^4645387316 is an apocalyptic number.

It is an amenable number.

4645387316 is a deficient number, since it is larger than the sum of its proper divisors (3671943244).

4645387316 is a wasteful number, since it uses less digits than its factorization.

4645387316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44503 (or 44501 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 47.

The square root of 4645387316 is about 68157.0782531059. The cubic root of 4645387316 is about 1668.5554477262. Note that the first 3 decimals are identical.

The spelling of 4645387316 in words is "four billion, six hundred forty-five million, three hundred eighty-seven thousand, three hundred sixteen".