3774973 has 2 divisors, whose sum is σ = 3774974. Its totient is φ = 3774972.

The previous prime is 3774943. The next prime is 3774983. The reversal of 3774973 is 3794773.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2647129 + 1127844 = 1627^2 + 1062^2 .

It is an emirp because it is prime and its reverse (3794773) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3774973 - 2¹⁷ = 3643901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3774943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1887486 + 1887487.

It is an arithmetic number, because the mean of its divisors is an integer number (1887487).

Almost surely, 2^3774973 is an apocalyptic number.

It is an amenable number.

3774973 is a deficient number, since it is larger than the sum of its proper divisors (1).

3774973 is an equidigital number, since it uses as much as digits as its factorization.

3774973 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 111132, while the sum is 40.

The square root of 3774973 is about 1942.9289745124. The cubic root of 3774973 is about 155.7057377442.

The spelling of 3774973 in words is "three million, seven hundred seventy-four thousand, nine hundred seventy-three".