3740551 has 4 divisors (see below), whose sum is σ = 3744504. Its totient is φ = 3736600.

The previous prime is 3740537. The next prime is 3740557. The reversal of 3740551 is 1550473.

3740551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1550473 = 113 ⋅13721.

It is a cyclic number.

It is not a de Polignac number, because 3740551 - 2⁵ = 3740519 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3740557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 381 + ... + 2761.

It is an arithmetic number, because the mean of its divisors is an integer number (936126).

Almost surely, 2^3740551 is an apocalyptic number.

3740551 is a deficient number, since it is larger than the sum of its proper divisors (3953).

3740551 is a wasteful number, since it uses less digits than its factorization.

3740551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3952.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 3740551 is about 1934.0504129934. The cubic root of 3740551 is about 155.2310255887.

The spelling of 3740551 in words is "three million, seven hundred forty thousand, five hundred fifty-one".