3158404073 has 6 divisors (see below), whose sum is σ = 3471634362. Its totient is φ = 2871276320.

The previous prime is 3158404069. The next prime is 3158404079. The reversal of 3158404073 is 3704048513.

It can be written as a sum of positive squares in only one way, i.e., 2956423129 + 201980944 = 54373^2 + 14212^2 .

It is not a de Polignac number, because 3158404073 - 2² = 3158404069 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3158404079) 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 5 ways as a sum of consecutive naturals, for example, 13051136 + ... + 13051377.

It is an arithmetic number, because the mean of its divisors is an integer number (578605727).

Almost surely, 2^3158404073 is an apocalyptic number.

It is an amenable number.

3158404073 is a deficient number, since it is larger than the sum of its proper divisors (313230289).

3158404073 is a wasteful number, since it uses less digits than its factorization.

3158404073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26102535 (or 26102524 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 3158404073 is about 56199.6803638597. The cubic root of 3158404073 is about 1467.1997027810.

It can be divided in two parts, 315840 and 4073, that added together give a palindrome (319913).

The spelling of 3158404073 in words is "three billion, one hundred fifty-eight million, four hundred four thousand, seventy-three".