630095040 has 84 divisors (see below), whose sum is σ = 2167274304. Its totient is φ = 168024576.

The previous prime is 630095033. The next prime is 630095041. The reversal of 630095040 is 40590036.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 630094995 and 630095013.

It is not an unprimeable number, because it can be changed into a prime (630095041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 106512 + ... + 112271.

Almost surely, 2^630095040 is an apocalyptic number.

630095040 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

630095040 is an abundant number, since it is smaller than the sum of its proper divisors (1537179264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

630095040 is a wasteful number, since it uses less digits than its factorization.

630095040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218806 (or 218793 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 630095040 is about 25101.6939667426. The cubic root of 630095040 is about 857.3049940902.

The spelling of 630095040 in words is "six hundred thirty million, ninety-five thousand, forty".