1790468664 has 64 divisors (see below), whose sum is σ = 4580375040. Its totient is φ = 583084800.

The previous prime is 1790468657. The next prime is 1790468677. The reversal of 1790468664 is 4668640971.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182689 + ... + 192239.

It is an arithmetic number, because the mean of its divisors is an integer number (71568360).

Almost surely, 2^1790468664 is an apocalyptic number.

It is an amenable number.

1790468664 is an abundant number, since it is smaller than the sum of its proper divisors (2789906376).

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

1790468664 is a wasteful number, since it uses less digits than its factorization.

1790468664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9740 (or 9736 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 51.

The square root of 1790468664 is about 42313.9299049379. The cubic root of 1790468664 is about 1214.2895051798.

It can be divided in two parts, 17904 and 68664, that added together give a palindrome (86568).

The spelling of 1790468664 in words is "one billion, seven hundred ninety million, four hundred sixty-eight thousand, six hundred sixty-four".