1660467468 has 48 divisors (see below), whose sum is σ = 4230866304. Its totient is φ = 502669440.

The previous prime is 1660467467. The next prime is 1660467509. The reversal of 1660467468 is 8647640661.

It is not an unprimeable number, because it can be changed into a prime (1660467467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139071 + ... + 150537.

It is an arithmetic number, because the mean of its divisors is an integer number (88143048).

Almost surely, 2^1660467468 is an apocalyptic number.

It is an amenable number.

1660467468 is an abundant number, since it is smaller than the sum of its proper divisors (2570398836).

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

1660467468 is a wasteful number, since it uses less digits than its factorization.

1660467468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12582 (or 12580 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 48.

The square root of 1660467468 is about 40748.8339465070. The cubic root of 1660467468 is about 1184.1592826173.

The spelling of 1660467468 in words is "one billion, six hundred sixty million, four hundred sixty-seven thousand, four hundred sixty-eight".