3122153406 has 24 divisors (see below), whose sum is σ = 6982881984. Its totient is φ = 1007146080.

The previous prime is 3122153401. The next prime is 3122153431. The reversal of 3122153406 is 6043512213.

3122153406 is a `hidden beast` number, since 3 + 122 + 1 + 534 + 0 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 3122153406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3122153401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2797071 + ... + 2798186.

It is an arithmetic number, because the mean of its divisors is an integer number (290953416).

Almost surely, 2^3122153406 is an apocalyptic number.

3122153406 is an abundant number, since it is smaller than the sum of its proper divisors (3860728578).

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

3122153406 is a wasteful number, since it uses less digits than its factorization.

3122153406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5595296 (or 5595293 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 3122153406 is about 55876.2329259946. The cubic root of 3122153406 is about 1461.5648147093.

Adding to 3122153406 its reverse (6043512213), we get a palindrome (9165665619).

The spelling of 3122153406 in words is "three billion, one hundred twenty-two million, one hundred fifty-three thousand, four hundred six".