269683993 has 4 divisors (see below), whose sum is σ = 281409408. Its totient is φ = 257958580.

The previous prime is 269683957. The next prime is 269684029. The reversal of 269683993 is 399386962.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (269683957) and next prime (269684029).

It is a cyclic number.

It is not a de Polignac number, because 269683993 - 2⁹ = 269683481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (269683933) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5862673 + ... + 5862718.

It is an arithmetic number, because the mean of its divisors is an integer number (70352352).

Almost surely, 2^269683993 is an apocalyptic number.

269683993 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

269683993 is a deficient number, since it is larger than the sum of its proper divisors (11725415).

269683993 is a wasteful number, since it uses less digits than its factorization.

269683993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11725414.

The product of its digits is 3779136, while the sum is 55.

The square root of 269683993 is about 16422.0581231464. The cubic root of 269683993 is about 646.0781543339.

The spelling of 269683993 in words is "two hundred sixty-nine million, six hundred eighty-three thousand, nine hundred ninety-three".