1230671382 has 24 divisors (see below), whose sum is σ = 2597709816. Its totient is φ = 388632384.

The previous prime is 1230671381. The next prime is 1230671399. The reversal of 1230671382 is 2831760321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230671381) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 281923 + ... + 286254.

It is an arithmetic number, because the mean of its divisors is an integer number (108237909).

Almost surely, 2^1230671382 is an apocalyptic number.

1230671382 is an abundant number, since it is smaller than the sum of its proper divisors (1367038434).

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

1230671382 is a wasteful number, since it uses less digits than its factorization.

1230671382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568220 (or 568201 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 1230671382 is about 35080.9261850368. The cubic root of 1230671382 is about 1071.6361790511.

The spelling of 1230671382 in words is "one billion, two hundred thirty million, six hundred seventy-one thousand, three hundred eighty-two".