3158374 has 4 divisors (see below), whose sum is σ = 4737564. Its totient is φ = 1579186.

The previous prime is 3158359. The next prime is 3158377. The reversal of 3158374 is 4738513.

It is a semiprime because it is the product of two primes.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3158377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 789592 + ... + 789595.

It is an arithmetic number, because the mean of its divisors is an integer number (1184391).

Almost surely, 2^3158374 is an apocalyptic number.

3158374 is a deficient number, since it is larger than the sum of its proper divisors (1579190).

3158374 is a wasteful number, since it uses less digits than its factorization.

3158374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1579189.

The product of its digits is 10080, while the sum is 31.

The square root of 3158374 is about 1777.1814763833. The cubic root of 3158374 is about 146.7195046079.

The spelling of 3158374 in words is "three million, one hundred fifty-eight thousand, three hundred seventy-four".