913829863 has 4 divisors (see below), whose sum is σ = 915911920. Its totient is φ = 911747808.

The previous prime is 913829857. The next prime is 913829879. The reversal of 913829863 is 368928319.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 368928319 = 7741 ⋅47659.

It is a cyclic number.

It is not a de Polignac number, because 913829863 - 2¹⁷ = 913698791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (913820863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1040370 + ... + 1041247.

It is an arithmetic number, because the mean of its divisors is an integer number (228977980).

Almost surely, 2^913829863 is an apocalyptic number.

913829863 is a deficient number, since it is larger than the sum of its proper divisors (2082057).

913829863 is a wasteful number, since it uses less digits than its factorization.

913829863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2082056.

The product of its digits is 559872, while the sum is 49.

The square root of 913829863 is about 30229.6189688193. The cubic root of 913829863 is about 970.4096696596.

The spelling of 913829863 in words is "nine hundred thirteen million, eight hundred twenty-nine thousand, eight hundred sixty-three".