1670682050 has 24 divisors (see below), whose sum is σ = 3242578176. Its totient is φ = 639217040.

The previous prime is 1670682049. The next prime is 1670682067. The reversal of 1670682050 is 502860761.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1670682050.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 725234 + ... + 727533.

It is an arithmetic number, because the mean of its divisors is an integer number (135107424).

Almost surely, 2^1670682050 is an apocalyptic number.

1670682050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1670682050 is a deficient number, since it is larger than the sum of its proper divisors (1571896126).

1670682050 is a wasteful number, since it uses less digits than its factorization.

1670682050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1452802 (or 1452797 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 1670682050 is about 40873.9776630560. The cubic root of 1670682050 is about 1186.5824905398.

The spelling of 1670682050 in words is "one billion, six hundred seventy million, six hundred eighty-two thousand, fifty".