1268970933 has 8 divisors (see below), whose sum is σ = 1791488448. Its totient is φ = 796217024.

The previous prime is 1268970883. The next prime is 1268970949. The reversal of 1268970933 is 3390798621.

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 1268970933 - 2¹⁴ = 1268954549 is a prime.

It is a super-2 number, since 2×1268970933² = 3220574457597780978, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1268970953) 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, 12440841 + ... + 12440942.

It is an arithmetic number, because the mean of its divisors is an integer number (223936056).

Almost surely, 2^1268970933 is an apocalyptic number.

It is an amenable number.

1268970933 is a deficient number, since it is larger than the sum of its proper divisors (522517515).

1268970933 is a wasteful number, since it uses less digits than its factorization.

1268970933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24881803.

The product of its (nonzero) digits is 489888, while the sum is 48.

The square root of 1268970933 is about 35622.6182782793. The cubic root of 1268970933 is about 1082.6395578045.

The spelling of 1268970933 in words is "one billion, two hundred sixty-eight million, nine hundred seventy thousand, nine hundred thirty-three".