863929248 has 96 divisors (see below), whose sum is σ = 2791184256. Its totient is φ = 227847168.

The previous prime is 863929229. The next prime is 863929249. The reversal of 863929248 is 842929368.

863929248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 863929248.

It is not an unprimeable number, because it can be changed into a prime (863929249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40711 + ... + 58182.

It is an arithmetic number, because the mean of its divisors is an integer number (29074836).

Almost surely, 2^863929248 is an apocalyptic number.

It is an amenable number.

863929248 is an abundant number, since it is smaller than the sum of its proper divisors (1927255008).

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

863929248 is a wasteful number, since it uses less digits than its factorization.

863929248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98926 (or 98918 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 51.

The square root of 863929248 is about 29392.6733727982. The cubic root of 863929248 is about 952.4146323696.

The spelling of 863929248 in words is "eight hundred sixty-three million, nine hundred twenty-nine thousand, two hundred forty-eight".