630850930740 has 72 divisors (see below), whose sum is σ = 1916242997760. Its totient is φ = 167992906944.

The previous prime is 630850930733. The next prime is 630850930753. The reversal of 630850930740 is 47039058036.

630850930740 is a `hidden beast` number, since 630 + 8 + 5 + 0 + 9 + 3 + 0 + 7 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2307804 + ... + 2566643.

It is an arithmetic number, because the mean of its divisors is an integer number (26614486080).

Almost surely, 2^630850930740 is an apocalyptic number.

630850930740 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

630850930740 is an abundant number, since it is smaller than the sum of its proper divisors (1285392067020).

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

630850930740 is a wasteful number, since it uses less digits than its factorization.

630850930740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4875181 (or 4875176 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

Adding to 630850930740 its reverse (47039058036), we get a palindrome (677889988776).

The spelling of 630850930740 in words is "six hundred thirty billion, eight hundred fifty million, nine hundred thirty thousand, seven hundred forty".