268403707 has 8 divisors (see below), whose sum is σ = 315327600. Its totient is φ = 225233760.

The previous prime is 268403659. The next prime is 268403711. The reversal of 268403707 is 707304862.

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

It is a cyclic number.

It is not a de Polignac number, because 268403707 - 2¹¹ = 268401659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (268403717) 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, 938332 + ... + 938617.

It is an arithmetic number, because the mean of its divisors is an integer number (39415950).

Almost surely, 2^268403707 is an apocalyptic number.

268403707 is a deficient number, since it is larger than the sum of its proper divisors (46923893).

268403707 is a wasteful number, since it uses less digits than its factorization.

268403707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1876973.

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 268403707 is about 16383.0310687614. The cubic root of 268403707 is about 645.0541444442.

The spelling of 268403707 in words is "two hundred sixty-eight million, four hundred three thousand, seven hundred seven".