3504673340 has 96 divisors (see below), whose sum is σ = 8561355264. Its totient is φ = 1180327680.

The previous prime is 3504673313. The next prime is 3504673351. The reversal of 3504673340 is 433764053.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 3504673340.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2288375 + ... + 2289905.

It is an arithmetic number, because the mean of its divisors is an integer number (89180784).

Almost surely, 2^3504673340 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 3504673340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4280677632).

3504673340 is an abundant number, since it is smaller than the sum of its proper divisors (5056681924).

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

3504673340 is a wasteful number, since it uses less digits than its factorization.

3504673340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1827 (or 1825 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 35.

The square root of 3504673340 is about 59200.2815871681. The cubic root of 3504673340 is about 1518.9699479022.

The spelling of 3504673340 in words is "three billion, five hundred four million, six hundred seventy-three thousand, three hundred forty".