382983621739 has 2 divisors, whose sum is σ = 382983621740. Its totient is φ = 382983621738.

The previous prime is 382983621733. The next prime is 382983621743. The reversal of 382983621739 is 937126389283.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 382983621739 - 2³ = 382983621731 is a prime.

It is not a weakly prime, because it can be changed into another prime (382983621731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191491810869 + 191491810870.

It is an arithmetic number, because the mean of its divisors is an integer number (191491810870).

Almost surely, 2^382983621739 is an apocalyptic number.

382983621739 is a deficient number, since it is larger than the sum of its proper divisors (1).

382983621739 is an equidigital number, since it uses as much as digits as its factorization.

382983621739 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23514624, while the sum is 61.

The spelling of 382983621739 in words is "three hundred eighty-two billion, nine hundred eighty-three million, six hundred twenty-one thousand, seven hundred thirty-nine".