3405625300 has 144 divisors (see below), whose sum is σ = 9756125568. Its totient is φ = 999014400.

The previous prime is 3405625277. The next prime is 3405625313. The reversal of 3405625300 is 35265043.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 117892 + ... + 143908.

It is an arithmetic number, because the mean of its divisors is an integer number (67750872).

Almost surely, 2^3405625300 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 3405625300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4878062784).

3405625300 is an abundant number, since it is smaller than the sum of its proper divisors (6350500268).

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

3405625300 is a wasteful number, since it uses less digits than its factorization.

3405625300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26066 (or 26059 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 3405625300 is about 58357.7355626484. The cubic root of 3405625300 is about 1504.5234268426.

The spelling of 3405625300 in words is "three billion, four hundred five million, six hundred twenty-five thousand, three hundred".