1238196941 has 8 divisors (see below), whose sum is σ = 1256112000. Its totient is φ = 1220338080.

The previous prime is 1238196937. The next prime is 1238196943. The reversal of 1238196941 is 1496918321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1238196941 - 2² = 1238196937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1238196892 and 1238196901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1238196943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31385 + ... + 58833.

It is an arithmetic number, because the mean of its divisors is an integer number (157014000).

Almost surely, 2^1238196941 is an apocalyptic number.

It is an amenable number.

1238196941 is a deficient number, since it is larger than the sum of its proper divisors (17915059).

1238196941 is an equidigital number, since it uses as much as digits as its factorization.

1238196941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28099.

The product of its digits is 93312, while the sum is 44.

The square root of 1238196941 is about 35188.0226923878. The cubic root of 1238196941 is about 1073.8160944352.

The spelling of 1238196941 in words is "one billion, two hundred thirty-eight million, one hundred ninety-six thousand, nine hundred forty-one".