3504006000 has 640 divisors, whose sum is σ = 14540497920. Its totient is φ = 797184000.

The previous prime is 3504005963. The next prime is 3504006041. The reversal of 3504006000 is 6004053.

It is a happy number.

3504006000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

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, 10097827 + ... + 10098173.

It is an arithmetic number, because the mean of its divisors is an integer number (22719528).

Almost surely, 2^3504006000 is an apocalyptic number.

3504006000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3504006000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7270248960).

3504006000 is an abundant number, since it is smaller than the sum of its proper divisors (11036491920).

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

3504006000 is a wasteful number, since it uses less digits than its factorization.

3504006000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407 (or 385 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 3504006000 is about 59194.6450280767. The cubic root of 3504006000 is about 1518.8735305709.

The spelling of 3504006000 in words is "three billion, five hundred four million, six thousand".