867383253 has 48 divisors (see below), whose sum is σ = 1390072320. Its totient is φ = 516816000.

The previous prime is 867383239. The next prime is 867383287. The reversal of 867383253 is 352383768.

It is not a de Polignac number, because 867383253 - 2⁶ = 867383189 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 867383199 and 867383208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (867383453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2229583 + ... + 2229971.

It is an arithmetic number, because the mean of its divisors is an integer number (28959840).

Almost surely, 2^867383253 is an apocalyptic number.

It is an amenable number.

867383253 is a deficient number, since it is larger than the sum of its proper divisors (522689067).

867383253 is a wasteful number, since it uses less digits than its factorization.

867383253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730 (or 727 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The square root of 867383253 is about 29451.3709867639. The cubic root of 867383253 is about 953.6822016762.

The spelling of 867383253 in words is "eight hundred sixty-seven million, three hundred eighty-three thousand, two hundred fifty-three".