630027769 has 8 divisors (see below), whose sum is σ = 762386688. Its totient is φ = 508257600.

The previous prime is 630027751. The next prime is 630027793. The reversal of 630027769 is 967720036.

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 630027769 - 2⁵ = 630027737 is a prime.

It is a super-2 number, since 2×630027769² = 793869979422234722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (630027469) 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, 2647057 + ... + 2647294.

It is an arithmetic number, because the mean of its divisors is an integer number (95298336).

Almost surely, 2^630027769 is an apocalyptic number.

It is an amenable number.

630027769 is a deficient number, since it is larger than the sum of its proper divisors (132358919).

630027769 is a wasteful number, since it uses less digits than its factorization.

630027769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5294375.

The product of its (nonzero) digits is 95256, while the sum is 40.

The square root of 630027769 is about 25100.3539616476. The cubic root of 630027769 is about 857.2744834460.

The spelling of 630027769 in words is "six hundred thirty million, twenty-seven thousand, seven hundred sixty-nine".