3489434586 has 256 divisors, whose sum is σ = 9435709440. Its totient is φ = 943488000.

The previous prime is 3489434573. The next prime is 3489434609. The reversal of 3489434586 is 6854349843.

3489434586 is a `hidden beast` number, since 3 + 489 + 43 + 45 + 86 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 22225620 + ... + 22225776.

It is an arithmetic number, because the mean of its divisors is an integer number (36858240).

Almost surely, 2^3489434586 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3489434586, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4717854720).

3489434586 is an abundant number, since it is smaller than the sum of its proper divisors (5946274854).

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

3489434586 is a wasteful number, since it uses less digits than its factorization.

3489434586 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298 (or 292 counting only the distinct ones).

The product of its digits is 9953280, while the sum is 54.

The square root of 3489434586 is about 59071.4362953873. The cubic root of 3489434586 is about 1516.7651927675.

The spelling of 3489434586 in words is "three billion, four hundred eighty-nine million, four hundred thirty-four thousand, five hundred eighty-six".