3126236085 has 96 divisors (see below), whose sum is σ = 6330804480. Its totient is φ = 1397689344.

The previous prime is 3126236077. The next prime is 3126236093. The reversal of 3126236085 is 5806326213.

It is a happy number.

3126236085 is a `hidden beast` number, since 3 + 1 + 26 + 23 + 608 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (3126236077) and next prime (3126236093).

It is not a de Polignac number, because 3126236085 - 2³ = 3126236077 is a prime.

It is a super-2 number, since 2×3126236085² = 19546704118312254450, which contains 22 as substring.

It is a congruent number.

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, 2849257 + ... + 2850353.

It is an arithmetic number, because the mean of its divisors is an integer number (65945880).

Almost surely, 2^3126236085 is an apocalyptic number.

3126236085 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3126236085 is an abundant number, since it is smaller than the sum of its proper divisors (3204568395).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3126236085 is a wasteful number, since it uses less digits than its factorization.

3126236085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1307 (or 1304 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 3126236085 is about 55912.7542247742. The cubic root of 3126236085 is about 1462.2016082010.

The spelling of 3126236085 in words is "three billion, one hundred twenty-six million, two hundred thirty-six thousand, eighty-five".