83896263 has 32 divisors (see below), whose sum is σ = 136500480. Its totient is φ = 50505120.

The previous prime is 83896243. The next prime is 83896273. The reversal of 83896263 is 36269838.

83896263 is a `hidden beast` number, since 8 + 389 + 6 + 263 = 666.

It is not a de Polignac number, because 83896263 - 2⁵ = 83896231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83896213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47545 + ... + 49277.

It is an arithmetic number, because the mean of its divisors is an integer number (4265640).

Almost surely, 2^83896263 is an apocalyptic number.

83896263 is a deficient number, since it is larger than the sum of its proper divisors (52604217).

83896263 is a wasteful number, since it uses less digits than its factorization.

83896263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1916 (or 1910 counting only the distinct ones).

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

The square root of 83896263 is about 9159.4903242484. The cubic root of 83896263 is about 437.7715547318.

The spelling of 83896263 in words is "eighty-three million, eight hundred ninety-six thousand, two hundred sixty-three".