3425307872 has 48 divisors (see below), whose sum is σ = 7711345152. Its totient is φ = 1467150720.

The previous prime is 3425307871. The next prime is 3425307881. The reversal of 3425307872 is 2787035243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3425307871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 539597 + ... + 545907.

It is an arithmetic number, because the mean of its divisors is an integer number (160653024).

Almost surely, 2^3425307872 is an apocalyptic number.

3425307872 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3425307872 is an abundant number, since it is smaller than the sum of its proper divisors (4286037280).

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

3425307872 is a wasteful number, since it uses less digits than its factorization.

3425307872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8751 (or 8743 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 41.

The square root of 3425307872 is about 58526.1298224989. The cubic root of 3425307872 is about 1507.4162900713.

The spelling of 3425307872 in words is "three billion, four hundred twenty-five million, three hundred seven thousand, eight hundred seventy-two".