3546730 has 32 divisors (see below), whose sum is σ = 7335360. Its totient is φ = 1221120.

The previous prime is 3546721. The next prime is 3546737. The reversal of 3546730 is 376453.

It is a d-powerful number, because it can be written as 3¹³ + 5⁷ + 4² + 6⁷ + 7 + 3¹³ + 0 .

It is not an unprimeable number, because it can be changed into a prime (3546737) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1242 + ... + 2938.

It is an arithmetic number, because the mean of its divisors is an integer number (229230).

Almost surely, 2^3546730 is an apocalyptic number.

3546730 is an abundant number, since it is smaller than the sum of its proper divisors (3788630).

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

3546730 is a wasteful number, since it uses less digits than its factorization.

3546730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1734.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 3546730 is about 1883.2764003194. The cubic root of 3546730 is about 152.5021768031.

The spelling of 3546730 in words is "three million, five hundred forty-six thousand, seven hundred thirty".