4643652377 has 24 divisors (see below), whose sum is σ = 5816026944. Its totient is φ = 3629755584.

The previous prime is 4643652373. The next prime is 4643652437. The reversal of 4643652377 is 7732563464.

It is not a de Polignac number, because 4643652377 - 2² = 4643652373 is a prime.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (4643652373) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74543 + ... + 121835.

It is an arithmetic number, because the mean of its divisors is an integer number (242334456).

Almost surely, 2^4643652377 is an apocalyptic number.

It is an amenable number.

4643652377 is a deficient number, since it is larger than the sum of its proper divisors (1172374567).

4643652377 is a wasteful number, since it uses less digits than its factorization.

4643652377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47409 (or 47396 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 47.

The square root of 4643652377 is about 68144.3495603267. The cubic root of 4643652377 is about 1668.3477002567.

The spelling of 4643652377 in words is "four billion, six hundred forty-three million, six hundred fifty-two thousand, three hundred seventy-seven".