263938083 has 8 divisors (see below), whose sum is σ = 352051200. Its totient is φ = 175891848.

The previous prime is 263938069. The next prime is 263938097. The reversal of 263938083 is 380839362.

It is an interprime number because it is at equal distance from previous prime (263938069) and next prime (263938097).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 263938083 - 2¹³ = 263929891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (263938013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6643 + ... + 23916.

It is an arithmetic number, because the mean of its divisors is an integer number (44006400).

Almost surely, 2^263938083 is an apocalyptic number.

263938083 is a deficient number, since it is larger than the sum of its proper divisors (88113117).

263938083 is a wasteful number, since it uses less digits than its factorization.

263938083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33441.

The product of its (nonzero) digits is 186624, while the sum is 42.

The square root of 263938083 is about 16246.1713335789. The cubic root of 263938083 is about 641.4567103347.

The spelling of 263938083 in words is "two hundred sixty-three million, nine hundred thirty-eight thousand, eighty-three".