8425902672 has 480 divisors, whose sum is σ = 28208194560. Its totient is φ = 2322432000.

The previous prime is 8425902649. The next prime is 8425902673. The reversal of 8425902672 is 2762095248.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8425902673) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 86864928 + ... + 86865024.

It is an arithmetic number, because the mean of its divisors is an integer number (58767072).

Almost surely, 2^8425902672 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 8425902672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14104097280).

8425902672 is an abundant number, since it is smaller than the sum of its proper divisors (19782291888).

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

8425902672 is a wasteful number, since it uses less digits than its factorization.

8425902672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243 (or 234 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 8425902672 is about 91792.7157894351. The cubic root of 8425902672 is about 2034.8800442828.

The spelling of 8425902672 in words is "eight billion, four hundred twenty-five million, nine hundred two thousand, six hundred seventy-two".