4630656412 has 24 divisors (see below), whose sum is σ = 8516228336. Its totient is φ = 2200359168.

The previous prime is 4630656391. The next prime is 4630656413. The reversal of 4630656412 is 2146560364.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4630656413) 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, 357453 + ... + 370180.

Almost surely, 2^4630656412 is an apocalyptic number.

It is an amenable number.

4630656412 is a deficient number, since it is larger than the sum of its proper divisors (3885571924).

4630656412 is a wasteful number, since it uses less digits than its factorization.

4630656412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727717 (or 727715 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 4630656412 is about 68048.9266043190. The cubic root of 4630656412 is about 1666.7898714432.

The spelling of 4630656412 in words is "four billion, six hundred thirty million, six hundred fifty-six thousand, four hundred twelve".