3777974 has 16 divisors (see below), whose sum is σ = 5825520. Its totient is φ = 1836960.

The previous prime is 3777973. The next prime is 3777989. The reversal of 3777974 is 4797773.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3777971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21017 + ... + 21195.

It is an arithmetic number, because the mean of its divisors is an integer number (364095).

Almost surely, 2^3777974 is an apocalyptic number.

3777974 is a deficient number, since it is larger than the sum of its proper divisors (2047546).

3777974 is a wasteful number, since it uses less digits than its factorization.

3777974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415.

The product of its digits is 259308, while the sum is 44.

The square root of 3777974 is about 1943.7011087099. The cubic root of 3777974 is about 155.7469874124.

The spelling of 3777974 in words is "three million, seven hundred seventy-seven thousand, nine hundred seventy-four".