3734557 has 2 divisors, whose sum is σ = 3734558. Its totient is φ = 3734556.

The previous prime is 3734531. The next prime is 3734569. The reversal of 3734557 is 7554373.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2268036 + 1466521 = 1506^2 + 1211^2 .

It is a cyclic number.

It is not a de Polignac number, because 3734557 - 2⁷ = 3734429 is a prime.

It is the 1933-rd Hogben number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3734587) by changing a digit.

It is a nontrivial repunit in base 1932.

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 as a sum of consecutive naturals, namely, 1867278 + 1867279.

It is an arithmetic number, because the mean of its divisors is an integer number (1867279).

Almost surely, 2^3734557 is an apocalyptic number.

It is an amenable number.

3734557 is a deficient number, since it is larger than the sum of its proper divisors (1).

3734557 is an equidigital number, since it uses as much as digits as its factorization.

3734557 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 44100, while the sum is 34.

The square root of 3734557 is about 1932.5001940491. The cubic root of 3734557 is about 155.1480652433.

The spelling of 3734557 in words is "three million, seven hundred thirty-four thousand, five hundred fifty-seven".