3753720 has 48 divisors (see below), whose sum is σ = 12200760. Its totient is φ = 1000896.

The previous prime is 3753707. The next prime is 3753721. The reversal of 3753720 is 273573.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3753721) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4854 + ... + 5573.

Almost surely, 2^3753720 is an apocalyptic number.

3753720 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3753720 is an abundant number, since it is smaller than the sum of its proper divisors (8447040).

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

3753720 is a wasteful number, since it uses less digits than its factorization.

3753720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10444 (or 10437 counting only the distinct ones).

The product of its (nonzero) digits is 4410, while the sum is 27.

The square root of 3753720 is about 1937.4519348877. The cubic root of 3753720 is about 155.4129812305.

It can be divided in two parts, 375 and 3720, that added together give a triangular number (4095 = T₉₀).

The spelling of 3753720 in words is "three million, seven hundred fifty-three thousand, seven hundred twenty".