3461618 has 4 divisors (see below), whose sum is σ = 5192430. Its totient is φ = 1730808.

The previous prime is 3461617. The next prime is 3461641. The reversal of 3461618 is 8161643.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8161643 = 7 ⋅1165949.

It can be written as a sum of positive squares in only one way, i.e., 3003289 + 458329 = 1733^2 + 677^2 .

It is not an unprimeable number, because it can be changed into a prime (3461617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 865403 + ... + 865406.

Almost surely, 2^3461618 is an apocalyptic number.

3461618 is a deficient number, since it is larger than the sum of its proper divisors (1730812).

3461618 is a wasteful number, since it uses less digits than its factorization.

3461618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1730811.

The product of its digits is 3456, while the sum is 29.

The square root of 3461618 is about 1860.5423940346. The cubic root of 3461618 is about 151.2724056692.

The spelling of 3461618 in words is "three million, four hundred sixty-one thousand, six hundred eighteen".