3509404614 has 96 divisors (see below), whose sum is σ = 8194867200. Its totient is φ = 1082108160.

The previous prime is 3509404583. The next prime is 3509404621. The reversal of 3509404614 is 4164049053.

3509404614 is a `hidden beast` number, since 35 + 0 + 9 + 4 + 0 + 4 + 614 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2743227 + ... + 2744505.

It is an arithmetic number, because the mean of its divisors is an integer number (85363200).

Almost surely, 2^3509404614 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3509404614, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4097433600).

3509404614 is an abundant number, since it is smaller than the sum of its proper divisors (4685462586).

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

3509404614 is a wasteful number, since it uses less digits than its factorization.

3509404614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1490 (or 1487 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 3509404614 is about 59240.2280042878. The cubic root of 3509404614 is about 1519.6531719646.

The spelling of 3509404614 in words is "three billion, five hundred nine million, four hundred four thousand, six hundred fourteen".