3699023328 has 864 divisors, whose sum is σ = 15140805120. Its totient is φ = 868008960.

The previous prime is 3699023309. The next prime is 3699023371. The reversal of 3699023328 is 8233209963.

It is a tau number, because it is divible by the number of its divisors (864).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 78702601 + ... + 78702647.

It is an arithmetic number, because the mean of its divisors is an integer number (17524080).

Almost surely, 2^3699023328 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 3699023328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7570402560).

3699023328 is an abundant number, since it is smaller than the sum of its proper divisors (11441781792).

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

3699023328 is a wasteful number, since it uses less digits than its factorization.

3699023328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117 (or 83 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 45.

The square root of 3699023328 is about 60819.5965787344. The cubic root of 3699023328 is about 1546.5442717586.

The spelling of 3699023328 in words is "three billion, six hundred ninety-nine million, twenty-three thousand, three hundred twenty-eight".