3629390769216 has 63 divisors (see below), whose sum is σ = 10403124389671. Its totient is φ = 1209781682304.

The previous prime is 3629390769187. The next prime is 3629390769217. The reversal of 3629390769216 is 6129670939263.

The square root of 3629390769216 is 1905096.

It is a perfect power (a square), and thus also a powerful number.

3629390769216 is a `hidden beast` number, since 3 + 6 + 29 + 390 + 7 + 6 + 9 + 216 = 666.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3629390769217) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 45682615 + ... + 45761993.

Almost surely, 2^{3629390769216} is an apocalyptic number.

3629390769216 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

3629390769216 is the 1905096-th square number.

It is an amenable number.

3629390769216 is an abundant number, since it is smaller than the sum of its proper divisors (6773733620455).

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

3629390769216 is an frugal number, since it uses more digits than its factorization.

3629390769216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158776 (or 79384 counting only the distinct ones).

The product of its (nonzero) digits is 39680928, while the sum is 63.

The spelling of 3629390769216 in words is "three trillion, six hundred twenty-nine billion, three hundred ninety million, seven hundred sixty-nine thousand, two hundred sixteen".