3497618 has 8 divisors (see below), whose sum is σ = 5332620. Its totient is φ = 1720080.

The previous prime is 3497617. The next prime is 3497623. The reversal of 3497618 is 8167943.

It can be written as a sum of positive squares in 2 ways, for example, as 3433609 + 64009 = 1853^2 + 253^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3497617) 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, 14213 + ... + 14456.

Almost surely, 2^3497618 is an apocalyptic number.

3497618 is a deficient number, since it is larger than the sum of its proper divisors (1835002).

3497618 is a wasteful number, since it uses less digits than its factorization.

3497618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28732.

The product of its digits is 36288, while the sum is 38.

The square root of 3497618 is about 1870.1919687561. The cubic root of 3497618 is about 151.7949971821.

The spelling of 3497618 in words is "three million, four hundred ninety-seven thousand, six hundred eighteen".