8250672642 has 8 divisors (see below), whose sum is σ = 16501345296. Its totient is φ = 2750224212.

The previous prime is 8250672641. The next prime is 8250672653. The reversal of 8250672642 is 2462760528.

It is a sphenic number, since it is the product of 3 distinct primes.

8250672642 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 8250672594 and 8250672603.

It is not an unprimeable number, because it can be changed into a prime (8250672641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 687556048 + ... + 687556059.

It is an arithmetic number, because the mean of its divisors is an integer number (2062668162).

Almost surely, 2^8250672642 is an apocalyptic number.

8250672642 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8250672642 is a wasteful number, since it uses less digits than its factorization.

8250672642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1375112112.

The product of its (nonzero) digits is 322560, while the sum is 42.

The square root of 8250672642 is about 90833.2133197984. The cubic root of 8250672642 is about 2020.6749241272.

The spelling of 8250672642 in words is "eight billion, two hundred fifty million, six hundred seventy-two thousand, six hundred forty-two".