3504073000 has 128 divisors (see below), whose sum is σ = 8677393920. Its totient is φ = 1321689600.

The previous prime is 3504072947. The next prime is 3504073007. The reversal of 3504073000 is 3704053.

3504073000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3504073007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1677957 + ... + 1680043.

It is an arithmetic number, because the mean of its divisors is an integer number (67792140).

Almost surely, 2^3504073000 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 3504073000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4338696960).

3504073000 is an abundant number, since it is smaller than the sum of its proper divisors (5173320920).

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

3504073000 is a wasteful number, since it uses less digits than its factorization.

3504073000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2204 (or 2190 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 22.

The square root of 3504073000 is about 59195.2109549413. The cubic root of 3504073000 is about 1518.8832112886.

Adding to 3504073000 its reverse (3704053), we get a palindrome (3507777053).

The spelling of 3504073000 in words is "three billion, five hundred four million, seventy-three thousand".