268173793 has 12 divisors (see below), whose sum is σ = 286369600. Its totient is φ = 251076672.

The previous prime is 268173739. The next prime is 268173811. The reversal of 268173793 is 397371862.

It is a happy number.

It is not a de Polignac number, because 268173793 - 2¹⁷ = 268042721 is a prime.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (268173713) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55180 + ... + 59842.

Almost surely, 2^268173793 is an apocalyptic number.

It is an amenable number.

268173793 is a deficient number, since it is larger than the sum of its proper divisors (18195807).

268173793 is a wasteful number, since it uses less digits than its factorization.

268173793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4896 (or 4879 counting only the distinct ones).

The product of its digits is 381024, while the sum is 46.

The square root of 268173793 is about 16376.0127320419. The cubic root of 268173793 is about 644.8699078616.

The spelling of 268173793 in words is "two hundred sixty-eight million, one hundred seventy-three thousand, seven hundred ninety-three".