1102864896 has 400 divisors, whose sum is σ = 3921445440. Its totient is φ = 301916160.

The previous prime is 1102864879. The next prime is 1102864901. The reversal of 1102864896 is 6984682011.

It is a super-3 number, since 3×1102864896³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 8418751 + ... + 8418881.

Almost surely, 2^1102864896 is an apocalyptic number.

1102864896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1102864896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1960722720).

1102864896 is an abundant number, since it is smaller than the sum of its proper divisors (2818580544).

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

1102864896 is an equidigital number, since it uses as much as digits as its factorization.

1102864896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197 (or 172 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The square root of 1102864896 is about 33209.4097508522. The cubic root of 1102864896 is about 1033.1755128612.

The spelling of 1102864896 in words is "one billion, one hundred two million, eight hundred sixty-four thousand, eight hundred ninety-six".