3154316438 has 32 divisors (see below), whose sum is σ = 5826207744. Its totient is φ = 1247249952.

The previous prime is 3154316419. The next prime is 3154316449. The reversal of 3154316438 is 8346134513.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 617531 + ... + 622617.

It is an arithmetic number, because the mean of its divisors is an integer number (182068992).

Almost surely, 2^3154316438 is an apocalyptic number.

3154316438 is a deficient number, since it is larger than the sum of its proper divisors (2671891306).

3154316438 is a wasteful number, since it uses less digits than its factorization.

3154316438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8516.

The product of its digits is 103680, while the sum is 38.

The square root of 3154316438 is about 56163.3015233257. The cubic root of 3154316438 is about 1466.5664751692.

The spelling of 3154316438 in words is "three billion, one hundred fifty-four million, three hundred sixteen thousand, four hundred thirty-eight".