4646972016 has 60 divisors (see below), whose sum is σ = 13139179872. Its totient is φ = 1533017088.

The previous prime is 4646971991. The next prime is 4646972017. The reversal of 4646972016 is 6102796464.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4646972017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 152376 + ... + 180311.

Almost surely, 2^4646972016 is an apocalyptic number.

It is an amenable number.

4646972016 is an abundant number, since it is smaller than the sum of its proper divisors (8492207856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4646972016 is a wasteful number, since it uses less digits than its factorization.

4646972016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332798 (or 332789 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 4646972016 is about 68168.7026134428. The cubic root of 4646972016 is about 1668.7451598732.

The spelling of 4646972016 in words is "four billion, six hundred forty-six million, nine hundred seventy-two thousand, sixteen".