3694108236 has 144 divisors (see below), whose sum is σ = 10982522880. Its totient is φ = 957640320.

The previous prime is 3694108219. The next prime is 3694108259. The reversal of 3694108236 is 6328014963.

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 446901 + ... + 455091.

It is an arithmetic number, because the mean of its divisors is an integer number (76267520).

Almost surely, 2^3694108236 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3694108236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5491261440).

3694108236 is an abundant number, since it is smaller than the sum of its proper divisors (7288414644).

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

3694108236 is a wasteful number, since it uses less digits than its factorization.

3694108236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8284 (or 8275 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 42.

The square root of 3694108236 is about 60779.1760062606. The cubic root of 3694108236 is about 1545.8589758493.

The spelling of 3694108236 in words is "three billion, six hundred ninety-four million, one hundred eight thousand, two hundred thirty-six".