1055994336 has 36 divisors (see below), whose sum is σ = 3002984712. Its totient is φ = 351998016.

The previous prime is 1055994307. The next prime is 1055994337. The reversal of 1055994336 is 6334995501.

1055994336 is a `hidden beast` number, since 1 + 0 + 559 + 94 + 3 + 3 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×1055994336² = 2230248075328161792, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1055994291 and 1055994300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055994337) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1833036 + ... + 1833611.

It is an arithmetic number, because the mean of its divisors is an integer number (83416242).

Almost surely, 2^1055994336 is an apocalyptic number.

1055994336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1055994336 is an abundant number, since it is smaller than the sum of its proper divisors (1946990376).

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

1055994336 is a wasteful number, since it uses less digits than its factorization.

1055994336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3666663 (or 3666652 counting only the distinct ones).

The product of its (nonzero) digits is 437400, while the sum is 45.

The square root of 1055994336 is about 32496.0664696514. The cubic root of 1055994336 is about 1018.3268532804.

The spelling of 1055994336 in words is "one billion, fifty-five million, nine hundred ninety-four thousand, three hundred thirty-six".