3440950820 has 48 divisors (see below), whose sum is σ = 7309754928. Its totient is φ = 1360473600.

The previous prime is 3440950819. The next prime is 3440950861. The reversal of 3440950820 is 280590443.

It can be written as a sum of positive squares in 8 ways, for example, as 433305856 + 3007644964 = 20816^2 + 54842^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1722062 + ... + 1724058.

It is an arithmetic number, because the mean of its divisors is an integer number (152286561).

Almost surely, 2^3440950820 is an apocalyptic number.

It is an amenable number.

3440950820 is an abundant number, since it is smaller than the sum of its proper divisors (3868804108).

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

3440950820 is a wasteful number, since it uses less digits than its factorization.

3440950820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2960 (or 2958 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 3440950820 is about 58659.6183076569. The cubic root of 3440950820 is about 1509.7075322048.

The spelling of 3440950820 in words is "three billion, four hundred forty million, nine hundred fifty thousand, eight hundred twenty".