268301494 has 4 divisors (see below), whose sum is σ = 402452244. Its totient is φ = 134150746.

The previous prime is 268301471. The next prime is 268301503. The reversal of 268301494 is 494103862.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×268301494³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67075372 + ... + 67075375.

It is an arithmetic number, because the mean of its divisors is an integer number (100613061).

Almost surely, 2^268301494 is an apocalyptic number.

268301494 is a deficient number, since it is larger than the sum of its proper divisors (134150750).

268301494 is a wasteful number, since it uses less digits than its factorization.

268301494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134150749.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 268301494 is about 16379.9112940211. The cubic root of 268301494 is about 644.9722512750.

The spelling of 268301494 in words is "two hundred sixty-eight million, three hundred one thousand, four hundred ninety-four".