1230906683 has 6 divisors (see below), whose sum is σ = 1246060452. Its totient is φ = 1215760700.

The previous prime is 1230906679. The next prime is 1230906689. The reversal of 1230906683 is 3866090321.

It is not a de Polignac number, because 1230906683 - 2² = 1230906679 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1230906689) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 317708 + ... + 321558.

It is an arithmetic number, because the mean of its divisors is an integer number (207676742).

Almost surely, 2^1230906683 is an apocalyptic number.

1230906683 is a deficient number, since it is larger than the sum of its proper divisors (15153769).

1230906683 is an frugal number, since it uses more digits than its factorization.

1230906683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7785 (or 3934 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 1230906683 is about 35084.2797132847. The cubic root of 1230906683 is about 1071.7044726670.

The spelling of 1230906683 in words is "one billion, two hundred thirty million, nine hundred six thousand, six hundred eighty-three".