8630265021 has 8 divisors (see below), whose sum is σ = 13150880064. Its totient is φ = 4931580000.

The previous prime is 8630265011. The next prime is 8630265041. The reversal of 8630265021 is 1205620368.

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

It is not a de Polignac number, because 8630265021 - 2⁶ = 8630264957 is a prime.

It is a super-2 number, since 2×8630265021² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8630265011) 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, 205482480 + ... + 205482521.

It is an arithmetic number, because the mean of its divisors is an integer number (1643860008).

Almost surely, 2^8630265021 is an apocalyptic number.

It is an amenable number.

8630265021 is a deficient number, since it is larger than the sum of its proper divisors (4520615043).

8630265021 is a wasteful number, since it uses less digits than its factorization.

8630265021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410965011.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 8630265021 is about 92899.2197007058. The cubic root of 8630265021 is about 2051.2001713854.

Adding to 8630265021 its reverse (1205620368), we get a palindrome (9835885389).

The spelling of 8630265021 in words is "eight billion, six hundred thirty million, two hundred sixty-five thousand, twenty-one".