1683266234 has 32 divisors (see below), whose sum is σ = 2860791696. Its totient is φ = 737441280.

The previous prime is 1683266219. The next prime is 1683266239. The reversal of 1683266234 is 4326623861.

It can be written as a sum of positive squares in 8 ways, for example, as 501625609 + 1181640625 = 22397^2 + 34375^2 .

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1683266191 and 1683266200.

It is not an unprimeable number, because it can be changed into a prime (1683266239) 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, 18104 + ... + 60780.

Almost surely, 2^1683266234 is an apocalyptic number.

1683266234 is a deficient number, since it is larger than the sum of its proper divisors (1177525462).

1683266234 is a wasteful number, since it uses less digits than its factorization.

1683266234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42770.

The product of its digits is 248832, while the sum is 41.

The square root of 1683266234 is about 41027.6276915934. The cubic root of 1683266234 is about 1189.5542981681.

The spelling of 1683266234 in words is "one billion, six hundred eighty-three million, two hundred sixty-six thousand, two hundred thirty-four".