3162165461 has 72 divisors (see below), whose sum is σ = 4277455560. Its totient is φ = 2316238848.

The previous prime is 3162165451. The next prime is 3162165473. The reversal of 3162165461 is 1645612613.

It can be written as a sum of positive squares in 12 ways, for example, as 990046225 + 2172119236 = 31465^2 + 46606^2 .

It is not a de Polignac number, because 3162165461 - 2¹⁴ = 3162149077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3162165401) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 16384181 + ... + 16384373.

It is an arithmetic number, because the mean of its divisors is an integer number (59409105).

Almost surely, 2^3162165461 is an apocalyptic number.

It is an amenable number.

3162165461 is a deficient number, since it is larger than the sum of its proper divisors (1115290099).

3162165461 is a wasteful number, since it uses less digits than its factorization.

3162165461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343 (or 319 counting only the distinct ones).

The product of its digits is 25920, while the sum is 35.

The square root of 3162165461 is about 56233.1349028311. The cubic root of 3162165461 is about 1467.7819080032.

The spelling of 3162165461 in words is "three billion, one hundred sixty-two million, one hundred sixty-five thousand, four hundred sixty-one".