3741720 has 32 divisors (see below), whose sum is σ = 11225520. Its totient is φ = 997760.

The previous prime is 3741719. The next prime is 3741733. The reversal of 3741720 is 271473.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15471 + ... + 15710.

Almost surely, 2^3741720 is an apocalyptic number.

3741720 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3741720 is an abundant number, since it is smaller than the sum of its proper divisors (7483800).

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

3741720 is a wasteful number, since it uses less digits than its factorization.

3741720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31195 (or 31191 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 3741720 is about 1934.3526048784. The cubic root of 3741720 is about 155.2471948793.

The spelling of 3741720 in words is "three million, seven hundred forty-one thousand, seven hundred twenty".