1063708464 has 240 divisors, whose sum is σ = 3625601280. Its totient is φ = 265628160.

The previous prime is 1063708447. The next prime is 1063708537. The reversal of 1063708464 is 4648073601.

It is a super-2 number, since 2×1063708464² = 2262951392770478592, which contains 22 as substring.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 580029 + ... + 581859.

It is an arithmetic number, because the mean of its divisors is an integer number (15106672).

Almost surely, 2^1063708464 is an apocalyptic number.

1063708464 is a gapful number since it is divisible by the number (14) 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 1063708464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1812800640).

1063708464 is an abundant number, since it is smaller than the sum of its proper divisors (2561892816).

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

1063708464 is a wasteful number, since it uses less digits than its factorization.

1063708464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1888 (or 1875 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 1063708464 is about 32614.5437496832. The cubic root of 1063708464 is about 1020.8004942543.

The spelling of 1063708464 in words is "one billion, sixty-three million, seven hundred eight thousand, four hundred sixty-four".