3693919929828 has 48 divisors (see below), whose sum is σ = 9072932010240. Its totient is φ = 1166482231200.

The previous prime is 3693919929779. The next prime is 3693919929841. The reversal of 3693919929828 is 8289299193963.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23069283 + ... + 23228853.

It is an arithmetic number, because the mean of its divisors is an integer number (189019416880).

Almost surely, 2^{3693919929828} is an apocalyptic number.

3693919929828 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

3693919929828 is an abundant number, since it is smaller than the sum of its proper divisors (5379012080412).

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

3693919929828 is a wasteful number, since it uses less digits than its factorization.

3693919929828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261128 (or 261126 counting only the distinct ones).

The product of its digits is 816293376, while the sum is 78.

The spelling of 3693919929828 in words is "three trillion, six hundred ninety-three billion, nine hundred nineteen million, nine hundred twenty-nine thousand, eight hundred twenty-eight".