630510070 has 8 divisors (see below), whose sum is σ = 1134918144. Its totient is φ = 252204024.

The previous prime is 630510047. The next prime is 630510103. The reversal of 630510070 is 70015036.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31525494 + ... + 31525513.

It is an arithmetic number, because the mean of its divisors is an integer number (141864768).

Almost surely, 2^630510070 is an apocalyptic number.

630510070 is a deficient number, since it is larger than the sum of its proper divisors (504408074).

630510070 is a wasteful number, since it uses less digits than its factorization.

630510070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63051014.

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 630510070 is about 25109.9595778249. The cubic root of 630510070 is about 857.4931822083.

The spelling of 630510070 in words is "six hundred thirty million, five hundred ten thousand, seventy".