268361430 has 16 divisors (see below), whose sum is σ = 644067504. Its totient is φ = 71563040.

The previous prime is 268361417. The next prime is 268361459. The reversal of 268361430 is 34163862.

It is a super-2 number, since 2×268361430² = 144035714223289800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 268361391 and 268361400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4472661 + ... + 4472720.

It is an arithmetic number, because the mean of its divisors is an integer number (40254219).

Almost surely, 2^268361430 is an apocalyptic number.

268361430 is an abundant number, since it is smaller than the sum of its proper divisors (375706074).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

268361430 is a wasteful number, since it uses less digits than its factorization.

268361430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8945391.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 268361430 is about 16381.7407499936. The cubic root of 268361430 is about 645.0202745865.

The spelling of 268361430 in words is "two hundred sixty-eight million, three hundred sixty-one thousand, four hundred thirty".