3189132494 has 8 divisors (see below), whose sum is σ = 4948653960. Its totient is φ = 1539581176.

The previous prime is 3189132491. The next prime is 3189132497. The reversal of 3189132494 is 4942319813.

It is an interprime number because it is at equal distance from previous prime (3189132491) and next prime (3189132497).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3189132491) 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 3 ways as a sum of consecutive naturals, for example, 27492464 + ... + 27492579.

It is an arithmetic number, because the mean of its divisors is an integer number (618581745).

Almost surely, 2^3189132494 is an apocalyptic number.

3189132494 is a deficient number, since it is larger than the sum of its proper divisors (1759521466).

3189132494 is a wasteful number, since it uses less digits than its factorization.

3189132494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54985074.

The product of its digits is 186624, while the sum is 44.

The square root of 3189132494 is about 56472.4047123903. The cubic root of 3189132494 is about 1471.9425310222.

The spelling of 3189132494 in words is "three billion, one hundred eighty-nine million, one hundred thirty-two thousand, four hundred ninety-four".