3425147236 has 48 divisors (see below), whose sum is σ = 6998992000. Its totient is φ = 1466053344.

The previous prime is 3425147227. The next prime is 3425147273. The reversal of 3425147236 is 6327415243.

It is a junction number, because it is equal to n+sod(n) for n = 3425147195 and 3425147204.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1959715 + ... + 1961461.

Almost surely, 2^3425147236 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 3425147236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3499496000).

3425147236 is an abundant number, since it is smaller than the sum of its proper divisors (3573844764).

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

3425147236 is a wasteful number, since it uses less digits than its factorization.

3425147236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3201 (or 3185 counting only the distinct ones).

The product of its digits is 120960, while the sum is 37.

The square root of 3425147236 is about 58524.7574621203. The cubic root of 3425147236 is about 1507.3927253663.

The spelling of 3425147236 in words is "three billion, four hundred twenty-five million, one hundred forty-seven thousand, two hundred thirty-six".