3741320 has 48 divisors (see below), whose sum is σ = 9264780. Its totient is φ = 1358720.

The previous prime is 3741307. The next prime is 3741337. The reversal of 3741320 is 231473.

It can be written as a sum of positive squares in 2 ways, for example, as 3334276 + 407044 = 1826^2 + 638^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 3741292 and 3741301.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4454 + ... + 5226.

Almost surely, 2^3741320 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 3741320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4632390).

3741320 is an abundant number, since it is smaller than the sum of its proper divisors (5523460).

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

3741320 is a wasteful number, since it uses less digits than its factorization.

3741320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806 (or 791 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 3741320 is about 1934.2492083493. The cubic root of 3741320 is about 155.2416625670.

Adding to 3741320 its reverse (231473), we get a palindrome (3972793).

The spelling of 3741320 in words is "three million, seven hundred forty-one thousand, three hundred twenty".