3401018 has 8 divisors (see below), whose sum is σ = 5148660. Its totient is φ = 1684800.

The previous prime is 3401017. The next prime is 3401039. The reversal of 3401018 is 8101043.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2948089 + 452929 = 1717^2 + 673^2 .

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

It is a super-3 number, since 3×3401018³ (a number of 21 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3400987 and 3401005.

It is not an unprimeable number, because it can be changed into a prime (3401011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7583 + ... + 8018.

Almost surely, 2^3401018 is an apocalyptic number.

3401018 is a deficient number, since it is larger than the sum of its proper divisors (1747642).

3401018 is a wasteful number, since it uses less digits than its factorization.

3401018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15712.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 3401018 is about 1844.1849148065. The cubic root of 3401018 is about 150.3844655847.

The spelling of 3401018 in words is "three million, four hundred one thousand, eighteen".