3499718 has 4 divisors (see below), whose sum is σ = 5249580. Its totient is φ = 1749858.

The previous prime is 3499711. The next prime is 3499721. The reversal of 3499718 is 8179943.

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 (3499711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 874928 + ... + 874931.

It is an arithmetic number, because the mean of its divisors is an integer number (1312395).

Almost surely, 2^3499718 is an apocalyptic number.

3499718 is a deficient number, since it is larger than the sum of its proper divisors (1749862).

3499718 is a wasteful number, since it uses less digits than its factorization.

3499718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1749861.

The product of its digits is 54432, while the sum is 41.

The square root of 3499718 is about 1870.7533241986. The cubic root of 3499718 is about 151.8253707791.

The spelling of 3499718 in words is "three million, four hundred ninety-nine thousand, seven hundred eighteen".