3126161080 has 64 divisors (see below), whose sum is σ = 8255989440. Its totient is φ = 1042854912.

The previous prime is 3126161057. The next prime is 3126161083. The reversal of 3126161080 is 801616213.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3126161083) 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, 140517 + ... + 161236.

It is an arithmetic number, because the mean of its divisors is an integer number (128999835).

Almost surely, 2^3126161080 is an apocalyptic number.

It is an amenable number.

3126161080 is an abundant number, since it is smaller than the sum of its proper divisors (5129828360).

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

3126161080 is a wasteful number, since it uses less digits than its factorization.

3126161080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301808 (or 301804 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 3126161080 is about 55912.0834882765. The cubic root of 3126161080 is about 1462.1899143403.

Adding to 3126161080 its reverse (801616213), we get a palindrome (3927777293).

The spelling of 3126161080 in words is "three billion, one hundred twenty-six million, one hundred sixty-one thousand, eighty".