268053698 has 16 divisors (see below), whose sum is σ = 439387200. Its totient is φ = 121633200.

The previous prime is 268053677. The next prime is 268053719. The reversal of 268053698 is 896350862.

It is a happy number.

268053698 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (268053677) and next prime (268053719).

It is a super-2 number, since 2×268053698² = 143705570022950408, which contains 22 as substring.

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, 3008 + ... + 23348.

It is an arithmetic number, because the mean of its divisors is an integer number (27461700).

Almost surely, 2^268053698 is an apocalyptic number.

268053698 is a deficient number, since it is larger than the sum of its proper divisors (171333502).

268053698 is a wasteful number, since it uses less digits than its factorization.

268053698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20953.

The product of its (nonzero) digits is 622080, while the sum is 47.

The square root of 268053698 is about 16372.3455253058. The cubic root of 268053698 is about 644.7736304758.

It can be divided in two parts, 26805 and 3698, that added together give a palindrome (30503).

The spelling of 268053698 in words is "two hundred sixty-eight million, fifty-three thousand, six hundred ninety-eight".