3158474 has 8 divisors (see below), whose sum is σ = 5168448. Its totient is φ = 1435660.

The previous prime is 3158473. The next prime is 3158489. The reversal of 3158474 is 4748513.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3158474.

It is not an unprimeable number, because it can be changed into a prime (3158473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71762 + ... + 71805.

It is an arithmetic number, because the mean of its divisors is an integer number (646056).

Almost surely, 2^3158474 is an apocalyptic number.

3158474 is a deficient number, since it is larger than the sum of its proper divisors (2009974).

3158474 is a wasteful number, since it uses less digits than its factorization.

3158474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143580.

The product of its digits is 13440, while the sum is 32.

The square root of 3158474 is about 1777.2096105975. The cubic root of 3158474 is about 146.7210530625.

The spelling of 3158474 in words is "three million, one hundred fifty-eight thousand, four hundred seventy-four".