268470698633 has 16 divisors (see below), whose sum is σ = 280559293056. Its totient is φ = 256417096320.

The previous prime is 268470698621. The next prime is 268470698647. The reversal of 268470698633 is 336896074862.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 268470698633 - 2¹⁶ = 268470633097 is a prime.

It is a super-2 number, since 2×268470698633² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (268470698533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80210666 + ... + 80214012.

It is an arithmetic number, because the mean of its divisors is an integer number (17534955816).

Almost surely, 2^268470698633 is an apocalyptic number.

268470698633 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

268470698633 is a deficient number, since it is larger than the sum of its proper divisors (12088594423).

268470698633 is a wasteful number, since it uses less digits than its factorization.

268470698633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7504.

The product of its (nonzero) digits is 62705664, while the sum is 62.

The spelling of 268470698633 in words is "two hundred sixty-eight billion, four hundred seventy million, six hundred ninety-eight thousand, six hundred thirty-three".