3160890 has 64 divisors (see below), whose sum is σ = 8812800. Its totient is φ = 804672.

The previous prime is 3160879. The next prime is 3160909. The reversal of 3160890 is 980613.

3160890 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5956 + ... + 6464.

It is an arithmetic number, because the mean of its divisors is an integer number (137700).

Almost surely, 2^3160890 is an apocalyptic number.

3160890 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3160890, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4406400).

3160890 is an abundant number, since it is smaller than the sum of its proper divisors (5651910).

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

3160890 is a wasteful number, since it uses less digits than its factorization.

3160890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548 (or 542 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 3160890 is about 1777.8891978973. The cubic root of 3160890 is about 146.7584537945.

The spelling of 3160890 in words is "three million, one hundred sixty thousand, eight hundred ninety".