3159798 has 8 divisors (see below), whose sum is σ = 6319608. Its totient is φ = 1053264.

The previous prime is 3159797. The next prime is 3159803. The reversal of 3159798 is 8979513.

It is a happy number.

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

3159798 is an admirable number.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3159791) 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, 263311 + ... + 263322.

It is an arithmetic number, because the mean of its divisors is an integer number (789951).

Almost surely, 2^3159798 is an apocalyptic number.

3159798 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3159798 is a wasteful number, since it uses less digits than its factorization.

3159798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526638.

The product of its digits is 68040, while the sum is 42.

The square root of 3159798 is about 1777.5820656161. The cubic root of 3159798 is about 146.7415515201.

It can be divided in two parts, 315 and 9798, that multiplied together give a triangular number (3086370 = T₂₄₈₄).

The spelling of 3159798 in words is "three million, one hundred fifty-nine thousand, seven hundred ninety-eight".