3100080672 has 72 divisors (see below), whose sum is σ = 9494008524. Its totient is φ = 953869824.

The previous prime is 3100080667. The next prime is 3100080673. The reversal of 3100080672 is 2760800013.

It can be written as a sum of positive squares in 2 ways, for example, as 3096254736 + 3825936 = 55644^2 + 1956^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×3100080672² = 19221000345815943168, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3100080673) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 410263 + ... + 417750.

Almost surely, 2^3100080672 is an apocalyptic number.

3100080672 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3100080672 is an abundant number, since it is smaller than the sum of its proper divisors (6393927852).

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

3100080672 is a wasteful number, since it uses less digits than its factorization.

3100080672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828042 (or 828031 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 3100080672 is about 55678.3680795334. The cubic root of 3100080672 is about 1458.1123838699.

Adding to 3100080672 its reverse (2760800013), we get a palindrome (5860880685).

The spelling of 3100080672 in words is "three billion, one hundred million, eighty thousand, six hundred seventy-two".