867253296 has 160 divisors (see below), whose sum is σ = 2770044928. Its totient is φ = 227681280.

The previous prime is 867253187. The next prime is 867253307. The reversal of 867253296 is 692352768.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1602786 + ... + 1603326.

Almost surely, 2^867253296 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 867253296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1385022464).

867253296 is an abundant number, since it is smaller than the sum of its proper divisors (1902791632).

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

867253296 is a wasteful number, since it uses less digits than its factorization.

867253296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 939 (or 933 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 48.

The square root of 867253296 is about 29449.1646061480. The cubic root of 867253296 is about 953.6345703407.

The spelling of 867253296 in words is "eight hundred sixty-seven million, two hundred fifty-three thousand, two hundred ninety-six".