3085509436 has 6 divisors (see below), whose sum is σ = 5399641520. Its totient is φ = 1542754716.

The previous prime is 3085509431. The next prime is 3085509437. The reversal of 3085509436 is 6349055803.

It is a junction number, because it is equal to n+sod(n) for n = 3085509392 and 3085509401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3085509431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 385688676 + ... + 385688683.

Almost surely, 2^3085509436 is an apocalyptic number.

It is an amenable number.

3085509436 is a deficient number, since it is larger than the sum of its proper divisors (2314132084).

3085509436 is a wasteful number, since it uses less digits than its factorization.

3085509436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771377363 (or 771377361 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 43.

The square root of 3085509436 is about 55547.3620975830. The cubic root of 3085509436 is about 1455.8242848117.

The spelling of 3085509436 in words is "three billion, eighty-five million, five hundred nine thousand, four hundred thirty-six".