1026463104 has 192 divisors, whose sum is σ = 3119123280. Its totient is φ = 335923200.

The previous prime is 1026463099. The next prime is 1026463157. The reversal of 1026463104 is 4013646201.

1026463104 is a `hidden beast` number, since 1 + 0 + 2 + 646 + 3 + 10 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1897074 + ... + 1897614.

Almost surely, 2^1026463104 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 1026463104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1559561640).

1026463104 is an abundant number, since it is smaller than the sum of its proper divisors (2092660176).

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

1026463104 is an frugal number, since it uses more digits than its factorization.

1026463104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631 (or 607 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 1026463104 is about 32038.4628844768. The cubic root of 1026463104 is about 1008.7443481669.

The spelling of 1026463104 in words is "one billion, twenty-six million, four hundred sixty-three thousand, one hundred four".