1063904064 has 56 divisors (see below), whose sum is σ = 2980505088. Its totient is φ = 333772800.

The previous prime is 1063904059. The next prime is 1063904071. The reversal of 1063904064 is 4604093601.

It is a super-2 number, since 2×1063904064² = 2263783714791432192, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159712 + ... + 166239.

Almost surely, 2^1063904064 is an apocalyptic number.

It is an amenable number.

1063904064 is an abundant number, since it is smaller than the sum of its proper divisors (1916601024).

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

1063904064 is a wasteful number, since it uses less digits than its factorization.

1063904064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325983 (or 325973 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 1063904064 is about 32617.5422740586. The cubic root of 1063904064 is about 1020.8630603758.

Adding to 1063904064 its reverse (4604093601), we get a palindrome (5667997665).

The spelling of 1063904064 in words is "one billion, sixty-three million, nine hundred four thousand, sixty-four".