1063838349 has 48 divisors (see below), whose sum is σ = 1827446400. Its totient is φ = 583486848.

The previous prime is 1063838339. The next prime is 1063838383. The reversal of 1063838349 is 9438383601.

1063838349 is a `hidden beast` number, since 1 + 0 + 638 + 3 + 8 + 3 + 4 + 9 = 666.

It is not a de Polignac number, because 1063838349 - 2⁵ = 1063838317 is a prime.

It is a super-2 number, since 2×1063838349² = 2263504065606091602, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1063838339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 325407 + ... + 328659.

It is an arithmetic number, because the mean of its divisors is an integer number (38071800).

Almost surely, 2^1063838349 is an apocalyptic number.

It is an amenable number.

1063838349 is a deficient number, since it is larger than the sum of its proper divisors (763608051).

1063838349 is a wasteful number, since it uses less digits than its factorization.

1063838349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3474 (or 3471 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The square root of 1063838349 is about 32616.5349017948. The cubic root of 1063838349 is about 1020.8420411256.

The spelling of 1063838349 in words is "one billion, sixty-three million, eight hundred thirty-eight thousand, three hundred forty-nine".