3705942912 has 192 divisors, whose sum is σ = 11584976400. Its totient is φ = 1046470656.

The previous prime is 3705942899. The next prime is 3705942923. The reversal of 3705942912 is 2192495073.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1673518 + ... + 1675730.

Almost surely, 2^3705942912 is an apocalyptic number.

3705942912 is a gapful number since it is divisible by the number (32) 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 3705942912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5792488200).

3705942912 is an abundant number, since it is smaller than the sum of its proper divisors (7879033488).

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

3705942912 is a wasteful number, since it uses less digits than its factorization.

3705942912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2333 (or 2314 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 3705942912 is about 60876.4561386420. The cubic root of 3705942912 is about 1547.5080195812.

The spelling of 3705942912 in words is "three billion, seven hundred five million, nine hundred forty-two thousand, nine hundred twelve".