3531274 has 16 divisors (see below), whose sum is σ = 5643648. Its totient is φ = 1651392.

The previous prime is 3531271. The next prime is 3531277. The reversal of 3531274 is 4721353.

It is an interprime number because it is at equal distance from previous prime (3531271) and next prime (3531277).

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (3531271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9439 + ... + 9805.

It is an arithmetic number, because the mean of its divisors is an integer number (352728).

Almost surely, 2^3531274 is an apocalyptic number.

3531274 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3531274 is a deficient number, since it is larger than the sum of its proper divisors (2112374).

3531274 is a wasteful number, since it uses less digits than its factorization.

3531274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669.

The product of its digits is 2520, while the sum is 25.

The square root of 3531274 is about 1879.1684331108. The cubic root of 3531274 is about 152.2803287105.

The spelling of 3531274 in words is "three million, five hundred thirty-one thousand, two hundred seventy-four".