3102948086 has 32 divisors (see below), whose sum is σ = 5716334592. Its totient is φ = 1232922240.

The previous prime is 3102948077. The next prime is 3102948089. The reversal of 3102948086 is 6808492013.

It is a super-2 number, since 2×3102948086² = 19256573648822126792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3102948089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81350 + ... + 113241.

It is an arithmetic number, because the mean of its divisors is an integer number (178635456).

Almost surely, 2^3102948086 is an apocalyptic number.

3102948086 is a deficient number, since it is larger than the sum of its proper divisors (2613386506).

3102948086 is a wasteful number, since it uses less digits than its factorization.

3102948086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194684.

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 3102948086 is about 55704.1119308081. Note that the first 3 decimals coincide. The cubic root of 3102948086 is about 1458.5618048037.

The spelling of 3102948086 in words is "three billion, one hundred two million, nine hundred forty-eight thousand, eighty-six".