1630940084630 has 32 divisors (see below), whose sum is σ = 2991958231680. Its totient is φ = 639990979200.

The previous prime is 1630940084617. The next prime is 1630940084701. The reversal of 1630940084630 is 364800490361.

It is a super-3 number, since 3×1630940084630³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7297214 + ... + 7517393.

It is an arithmetic number, because the mean of its divisors is an integer number (93498694740).

Almost surely, 2^{1630940084630} is an apocalyptic number.

1630940084630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1630940084630 is a deficient number, since it is larger than the sum of its proper divisors (1361018147050).

1630940084630 is a wasteful number, since it uses less digits than its factorization.

1630940084630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14814824.

The product of its (nonzero) digits is 373248, while the sum is 44.

The spelling of 1630940084630 in words is "one trillion, six hundred thirty billion, nine hundred forty million, eighty-four thousand, six hundred thirty".