1068335949 has 8 divisors (see below), whose sum is σ = 1424598912. Its totient is φ = 712148480.

The previous prime is 1068335941. The next prime is 1068335969. The reversal of 1068335949 is 9495338601.

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 1068335949 - 2³ = 1068335941 is a prime.

It is a super-2 number, since 2×1068335949² = 2282683399851461202, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1068335898 and 1068335907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1068335941) 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, 46477 + ... + 65549.

It is an arithmetic number, because the mean of its divisors is an integer number (178074864).

Almost surely, 2^1068335949 is an apocalyptic number.

It is an amenable number.

1068335949 is a deficient number, since it is larger than the sum of its proper divisors (356262963).

1068335949 is a wasteful number, since it uses less digits than its factorization.

1068335949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37747.

The product of its (nonzero) digits is 699840, while the sum is 48.

The square root of 1068335949 is about 32685.4088088248. The cubic root of 1068335949 is about 1022.2786265615.

The spelling of 1068335949 in words is "one billion, sixty-eight million, three hundred thirty-five thousand, nine hundred forty-nine".