3165089445 has 128 divisors (see below), whose sum is σ = 6801408000. Its totient is φ = 1364221440.

The previous prime is 3165089443. The next prime is 3165089449. The reversal of 3165089445 is 5449805613.

3165089445 = T₁₃₄₃₁ + T₁₃₄₃₂ + ... + T₁₃₄₆₅.

3165089445 is a `hidden beast` number, since 3 + 16 + 508 + 94 + 45 = 666.

It is not a de Polignac number, because 3165089445 - 2¹ = 3165089443 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 3165089445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3165089441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 7343380 + ... + 7343810.

It is an arithmetic number, because the mean of its divisors is an integer number (53136000).

Almost surely, 2^3165089445 is an apocalyptic number.

3165089445 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3165089445 is an abundant number, since it is smaller than the sum of its proper divisors (3636318555).

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

3165089445 is a wasteful number, since it uses less digits than its factorization.

3165089445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880 (or 874 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The square root of 3165089445 is about 56259.1276594296. The cubic root of 3165089445 is about 1468.2341770481.

The spelling of 3165089445 in words is "three billion, one hundred sixty-five million, eighty-nine thousand, four hundred forty-five".