3100484985 has 96 divisors (see below), whose sum is σ = 5746422528. Its totient is φ = 1423319040.

The previous prime is 3100484957. The next prime is 3100484993. The reversal of 3100484985 is 5894840013.

It is not a de Polignac number, because 3100484985 - 2⁵ = 3100484953 is a prime.

It is a super-2 number, since 2×3100484985² = 19226014284420900450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2389857 + ... + 2391153.

It is an arithmetic number, because the mean of its divisors is an integer number (59858568).

Almost surely, 2^3100484985 is an apocalyptic number.

It is an amenable number.

3100484985 is a deficient number, since it is larger than the sum of its proper divisors (2645937543).

3100484985 is a wasteful number, since it uses less digits than its factorization.

3100484985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1395 (or 1382 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 3100484985 is about 55681.9987518408. The cubic root of 3100484985 is about 1458.1757701951.

The spelling of 3100484985 in words is "three billion, one hundred million, four hundred eighty-four thousand, nine hundred eighty-five".