3530298 has 8 divisors (see below), whose sum is σ = 7060608. Its totient is φ = 1176764.

The previous prime is 3530287. The next prime is 3530299. The reversal of 3530298 is 8920353.

It is a happy number.

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

3530298 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (3530299) 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, 294186 + ... + 294197.

It is an arithmetic number, because the mean of its divisors is an integer number (882576).

Almost surely, 2^3530298 is an apocalyptic number.

3530298 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3530298 is a wasteful number, since it uses less digits than its factorization.

3530298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588388.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 3530298 is about 1878.9087258300. The cubic root of 3530298 is about 152.2662979579.

It can be divided in two parts, 3530 and 298, that added together give a triangular number (3828 = T₈₇).

The spelling of 3530298 in words is "three million, five hundred thirty thousand, two hundred ninety-eight".