3629448630690 has 32 divisors (see below), whose sum is σ = 8718475072320. Its totient is φ = 966986483904.

The previous prime is 3629448630667. The next prime is 3629448630701. The reversal of 3629448630690 is 960368449263.

It is a super-2 number, since 2×3629448630690² (a number of 26 digits) contains 22 as substring.

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, 54121200 + ... + 54188219.

It is an arithmetic number, because the mean of its divisors is an integer number (272452346010).

Almost surely, 2^{3629448630690} is an apocalyptic number.

3629448630690 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3629448630690 is an abundant number, since it is smaller than the sum of its proper divisors (5089026441630).

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

3629448630690 is a wasteful number, since it uses less digits than its factorization.

3629448630690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108310546.

The product of its (nonzero) digits is 40310784, while the sum is 60.

The spelling of 3629448630690 in words is "three trillion, six hundred twenty-nine billion, four hundred forty-eight million, six hundred thirty thousand, six hundred ninety".