4645660412 has 12 divisors (see below), whose sum is σ = 8232816480. Its totient is φ = 2293427136.

The previous prime is 4645660399. The next prime is 4645660429. The reversal of 4645660412 is 2140665464.

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, 7350413 + ... + 7351044.

It is an arithmetic number, because the mean of its divisors is an integer number (686068040).

Almost surely, 2^4645660412 is an apocalyptic number.

It is an amenable number.

4645660412 is a deficient number, since it is larger than the sum of its proper divisors (3587156068).

4645660412 is a wasteful number, since it uses less digits than its factorization.

4645660412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14701540 (or 14701538 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 38.

The square root of 4645660412 is about 68159.0816546115. The cubic root of 4645660412 is about 1668.5881444537.

The spelling of 4645660412 in words is "four billion, six hundred forty-five million, six hundred sixty thousand, four hundred twelve".