3546874 has 8 divisors (see below), whose sum is σ = 5503860. Its totient is φ = 1712256.

The previous prime is 3546871. The next prime is 3546877. The reversal of 3546874 is 4786453.

It is an interprime number because it is at equal distance from previous prime (3546871) and next prime (3546877).

It can be written as a sum of positive squares in 2 ways, for example, as 3115225 + 431649 = 1765^2 + 657^2 .

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

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3546871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30519 + ... + 30634.

Almost surely, 2^3546874 is an apocalyptic number.

3546874 is a deficient number, since it is larger than the sum of its proper divisors (1956986).

3546874 is a wasteful number, since it uses less digits than its factorization.

3546874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61184.

The product of its digits is 80640, while the sum is 37.

The square root of 3546874 is about 1883.3146311756. The cubic root of 3546874 is about 152.5042406776.

The spelling of 3546874 in words is "three million, five hundred forty-six thousand, eight hundred seventy-four".