3489365994 has 8 divisors (see below), whose sum is σ = 6978732000. Its totient is φ = 1163121996.

The previous prime is 3489365989. The next prime is 3489366019. The reversal of 3489365994 is 4995639843.

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

3489365994 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290780494 + ... + 290780505.

It is an arithmetic number, because the mean of its divisors is an integer number (872341500).

Almost surely, 2^3489365994 is an apocalyptic number.

3489365994 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.

3489365994 is a wasteful number, since it uses less digits than its factorization.

3489365994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581561004.

The product of its digits is 25194240, while the sum is 60.

The square root of 3489365994 is about 59070.8557073622. The cubic root of 3489365994 is about 1516.7552543245.

The spelling of 3489365994 in words is "three billion, four hundred eighty-nine million, three hundred sixty-five thousand, nine hundred ninety-four".