3608407516 has 48 divisors (see below), whose sum is σ = 7409074176. Its totient is φ = 1505608704.

The previous prime is 3608407489. The next prime is 3608407519. The reversal of 3608407516 is 6157048063.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3608407519) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 246885 + ... + 261091.

It is an arithmetic number, because the mean of its divisors is an integer number (154355712).

Almost surely, 2^3608407516 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3608407516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3704537088).

3608407516 is an abundant number, since it is smaller than the sum of its proper divisors (3800666660).

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

3608407516 is a wasteful number, since it uses less digits than its factorization.

3608407516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14458 (or 14456 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 3608407516 is about 60070.0217745924. The cubic root of 3608407516 is about 1533.8110406747.

The spelling of 3608407516 in words is "three billion, six hundred eight million, four hundred seven thousand, five hundred sixteen".