3528274 has 8 divisors (see below), whose sum is σ = 5367168. Its totient is φ = 1739220.

The previous prime is 3528271. The next prime is 3528277. The reversal of 3528274 is 4728253.

It is an interprime number because it is at equal distance from previous prime (3528271) and next prime (3528277).

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 (3528271) 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, 12282 + ... + 12565.

It is an arithmetic number, because the mean of its divisors is an integer number (670896).

Almost surely, 2^3528274 is an apocalyptic number.

3528274 is a deficient number, since it is larger than the sum of its proper divisors (1838894).

3528274 is a wasteful number, since it uses less digits than its factorization.

3528274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24920.

The product of its digits is 13440, while the sum is 31.

The square root of 3528274 is about 1878.3700380915. The cubic root of 3528274 is about 152.2371931531.

The spelling of 3528274 in words is "three million, five hundred twenty-eight thousand, two hundred seventy-four".