3723996 has 12 divisors (see below), whose sum is σ = 8689352. Its totient is φ = 1241328.

The previous prime is 3723959. The next prime is 3724001. The reversal of 3723996 is 6993273.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155155 + ... + 155178.

Almost surely, 2^3723996 is an apocalyptic number.

It is an amenable number.

3723996 is an abundant number, since it is smaller than the sum of its proper divisors (4965356).

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

3723996 is a wasteful number, since it uses less digits than its factorization.

3723996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310340 (or 310338 counting only the distinct ones).

The product of its digits is 61236, while the sum is 39.

The square root of 3723996 is about 1929.7657888977. The cubic root of 3723996 is about 155.0016787886.

The spelling of 3723996 in words is "three million, seven hundred twenty-three thousand, nine hundred ninety-six".