985239341 has 4 divisors (see below), whose sum is σ = 992760384. Its totient is φ = 977718300.

The previous prime is 985239287. The next prime is 985239347. The reversal of 985239341 is 143932589.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 143932589 = 4391 ⋅32779.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-985239341 is a prime.

It is a super-2 number, since 2×985239341² = 1941393118108228562, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 985239292 and 985239301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (985239347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3760325 + ... + 3760586.

It is an arithmetic number, because the mean of its divisors is an integer number (248190096).

Almost surely, 2^985239341 is an apocalyptic number.

It is an amenable number.

985239341 is a deficient number, since it is larger than the sum of its proper divisors (7521043).

985239341 is a wasteful number, since it uses less digits than its factorization.

985239341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7521042.

The product of its digits is 233280, while the sum is 44.

The square root of 985239341 is about 31388.5224405355. The cubic root of 985239341 is about 995.0553712778.

The spelling of 985239341 in words is "nine hundred eighty-five million, two hundred thirty-nine thousand, three hundred forty-one".