630282965 has 24 divisors (see below), whose sum is σ = 826767648. Its totient is φ = 461023680.

The previous prime is 630282911. The next prime is 630282967. The reversal of 630282965 is 569282036.

630282965 is digitally balanced in base 2 and base 6, because in such bases it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-630282965 is a prime.

It is a super-3 number, since 3×630282965³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (630282967) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86930 + ... + 93900.

It is an arithmetic number, because the mean of its divisors is an integer number (34448652).

Almost surely, 2^630282965 is an apocalyptic number.

630282965 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

630282965 is a deficient number, since it is larger than the sum of its proper divisors (196484683).

630282965 is a wasteful number, since it uses less digits than its factorization.

630282965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7109 (or 7096 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 630282965 is about 25105.4369609453. The cubic root of 630282965 is about 857.3902156396.

The spelling of 630282965 in words is "six hundred thirty million, two hundred eighty-two thousand, nine hundred sixty-five".