3709546 has 8 divisors (see below), whose sum is σ = 5714820. Its totient is φ = 1804608.

The previous prime is 3709513. The next prime is 3709561. The reversal of 3709546 is 6459073.

3709546 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 2 ways, for example, as 2758921 + 950625 = 1661^2 + 975^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3709546² = 27521463052232, which contains 22 as substring.

It is an unprimeable number.

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, 24991 + ... + 25138.

Almost surely, 2^3709546 is an apocalyptic number.

3709546 is the 1030-th centered heptagonal number.

3709546 is a deficient number, since it is larger than the sum of its proper divisors (2005274).

3709546 is a wasteful number, since it uses less digits than its factorization.

3709546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50168.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 3709546 is about 1926.0181722923. The cubic root of 3709546 is about 154.8009376605.

The spelling of 3709546 in words is "three million, seven hundred nine thousand, five hundred forty-six".