3210890049 has 12 divisors (see below), whose sum is σ = 4642914276. Its totient is φ = 2138303232.

The previous prime is 3210890029. The next prime is 3210890051. The reversal of 3210890049 is 9400980123.

3210890049 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1933185024 + 1277705025 = 43968^2 + 35745^2 .

It is not a de Polignac number, because 3210890049 - 2⁹ = 3210889537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3210889995 and 3210890022.

It is not an unprimeable number, because it can be changed into a prime (3210890029) 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, 181944 + ... + 198809.

It is an arithmetic number, because the mean of its divisors is an integer number (386909523).

Almost surely, 2^3210890049 is an apocalyptic number.

It is an amenable number.

3210890049 is a deficient number, since it is larger than the sum of its proper divisors (1432024227).

3210890049 is a wasteful number, since it uses less digits than its factorization.

3210890049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381696 (or 381693 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 3210890049 is about 56664.7160850560. The cubic root of 3210890049 is about 1475.2823435757.

The spelling of 3210890049 in words is "three billion, two hundred ten million, eight hundred ninety thousand, forty-nine".