3486718 has 4 divisors (see below), whose sum is σ = 5230080. Its totient is φ = 1743358.

The previous prime is 3486713. The next prime is 3486727. The reversal of 3486718 is 8176843.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3486713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 871678 + ... + 871681.

It is an arithmetic number, because the mean of its divisors is an integer number (1307520).

Almost surely, 2^3486718 is an apocalyptic number.

3486718 is a deficient number, since it is larger than the sum of its proper divisors (1743362).

3486718 is a wasteful number, since it uses less digits than its factorization.

3486718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1743361.

The product of its digits is 32256, while the sum is 37.

The square root of 3486718 is about 1867.2755554551. The cubic root of 3486718 is about 151.6371481148.

The spelling of 3486718 in words is "three million, four hundred eighty-six thousand, seven hundred eighteen".