3791740 has 24 divisors (see below), whose sum is σ = 8149680. Its totient is φ = 1481088.

The previous prime is 3791719. The next prime is 3791741. The reversal of 3791740 is 471973.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3791741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1345 + ... + 3064.

It is an arithmetic number, because the mean of its divisors is an integer number (339570).

Almost surely, 2^3791740 is an apocalyptic number.

It is an amenable number.

3791740 is an abundant number, since it is smaller than the sum of its proper divisors (4357940).

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

3791740 is a wasteful number, since it uses less digits than its factorization.

3791740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4461 (or 4459 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 31.

The square root of 3791740 is about 1947.2390710953. The cubic root of 3791740 is about 155.9359259108.

The spelling of 3791740 in words is "three million, seven hundred ninety-one thousand, seven hundred forty".