1680082264 has 16 divisors (see below), whose sum is σ = 3600176400. Its totient is φ = 720035232.

The previous prime is 1680082247. The next prime is 1680082303. The reversal of 1680082264 is 4622800861.

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, 15000679 + ... + 15000790.

It is an arithmetic number, because the mean of its divisors is an integer number (225011025).

Almost surely, 2^1680082264 is an apocalyptic number.

1680082264 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1680082264 is an abundant number, since it is smaller than the sum of its proper divisors (1920094136).

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

1680082264 is a wasteful number, since it uses less digits than its factorization.

1680082264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30001482 (or 30001478 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 1680082264 is about 40988.8065695990. The cubic root of 1680082264 is about 1188.8037938389.

The spelling of 1680082264 in words is "one billion, six hundred eighty million, eighty-two thousand, two hundred sixty-four".