3734551 has 4 divisors (see below), whose sum is σ = 3756312. Its totient is φ = 3712792.

The previous prime is 3734531. The next prime is 3734557. The reversal of 3734551 is 1554373.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1554373 = 103 ⋅15091.

It is a cyclic number.

It is not a de Polignac number, because 3734551 - 2⁵ = 3734519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3734557) 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 3 ways as a sum of consecutive naturals, for example, 10621 + ... + 10966.

It is an arithmetic number, because the mean of its divisors is an integer number (939078).

Almost surely, 2^3734551 is an apocalyptic number.

3734551 is a deficient number, since it is larger than the sum of its proper divisors (21761).

3734551 is a wasteful number, since it uses less digits than its factorization.

3734551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21760.

The product of its digits is 6300, while the sum is 28.

The square root of 3734551 is about 1932.4986416554. The cubic root of 3734551 is about 155.1479821555.

The spelling of 3734551 in words is "three million, seven hundred thirty-four thousand, five hundred fifty-one".