1663030064 has 10 divisors (see below), whose sum is σ = 3222120780. Its totient is φ = 831515024.

The previous prime is 1663030003. The next prime is 1663030073. The reversal of 1663030064 is 4600303661.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51969674 + ... + 51969705.

It is an arithmetic number, because the mean of its divisors is an integer number (322212078).

Almost surely, 2^1663030064 is an apocalyptic number.

It is an amenable number.

1663030064 is a deficient number, since it is larger than the sum of its proper divisors (1559090716).

1663030064 is a wasteful number, since it uses less digits than its factorization.

1663030064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103939387 (or 103939381 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 1663030064 is about 40780.2656195371. The cubic root of 1663030064 is about 1184.7681396971.

The spelling of 1663030064 in words is "one billion, six hundred sixty-three million, thirty thousand, sixty-four".