3734658 has 12 divisors (see below), whose sum is σ = 8091798. Its totient is φ = 1244880.

The previous prime is 3734657. The next prime is 3734681. The reversal of 3734658 is 8564373.

It is a happy number.

3734658 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3560769 + 173889 = 1887^2 + 417^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3734657) 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 5 ways as a sum of consecutive naturals, for example, 103723 + ... + 103758.

Almost surely, 2^3734658 is an apocalyptic number.

3734658 is an abundant number, since it is smaller than the sum of its proper divisors (4357140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3734658 is a wasteful number, since it uses less digits than its factorization.

3734658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207489 (or 207486 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 3734658 is about 1932.5263258233. The cubic root of 3734658 is about 155.1494638754.

The spelling of 3734658 in words is "three million, seven hundred thirty-four thousand, six hundred fifty-eight".