3801924 has 96 divisors (see below), whose sum is σ = 11612160. Its totient is φ = 1053216.

The previous prime is 3801899. The next prime is 3801937. The reversal of 3801924 is 4291083.

It is a super-2 number, since 2×3801924² = 28909252203552, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35479 + ... + 35585.

It is an arithmetic number, because the mean of its divisors is an integer number (120960).

Almost surely, 2^3801924 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 3801924, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5806080).

3801924 is an abundant number, since it is smaller than the sum of its proper divisors (7810236).

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

3801924 is a wasteful number, since it uses less digits than its factorization.

3801924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174 (or 166 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 3801924 is about 1949.8523020988. The cubic root of 3801924 is about 156.0754073307.

It can be divided in two parts, 380 and 1924, that added together give a square (2304 = 48²).

The spelling of 3801924 in words is "three million, eight hundred one thousand, nine hundred twenty-four".