3699687111120 has 1920 divisors, whose sum is σ = 17861064818688. Its totient is φ = 686627020800.

The previous prime is 3699687111059. The next prime is 3699687111173. The reversal of 3699687111120 is 211117869963.

3699687111120 is a `hidden beast` number, since 369 + 96 + 8 + 71 + 1 + 1 + 120 = 666.

3699687111120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 603239574 + ... + 603245706.

Almost surely, 2^{3699687111120} is an apocalyptic number.

3699687111120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3699687111120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8930532409344).

3699687111120 is an abundant number, since it is smaller than the sum of its proper divisors (14161377707568).

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

3699687111120 is a wasteful number, since it uses less digits than its factorization.

3699687111120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6223 (or 6205 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 54.

The spelling of 3699687111120 in words is "three trillion, six hundred ninety-nine billion, six hundred eighty-seven million, one hundred eleven thousand, one hundred twenty".