1068625029 has 4 divisors (see below), whose sum is σ = 1424833376. Its totient is φ = 712416684.

The previous prime is 1068625013. The next prime is 1068625043. The reversal of 1068625029 is 9205268601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1068625029 - 2⁴ = 1068625013 is a prime.

It is a super-2 number, since 2×1068625029² = 2283918905210501682, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1068625079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178104169 + ... + 178104174.

It is an arithmetic number, because the mean of its divisors is an integer number (356208344).

Almost surely, 2^1068625029 is an apocalyptic number.

It is an amenable number.

1068625029 is a deficient number, since it is larger than the sum of its proper divisors (356208347).

1068625029 is an equidigital number, since it uses as much as digits as its factorization.

1068625029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356208346.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 1068625029 is about 32689.8306664320. The cubic root of 1068625029 is about 1022.3708240439.

The spelling of 1068625029 in words is "one billion, sixty-eight million, six hundred twenty-five thousand, twenty-nine".