3404697 has 8 divisors (see below), whose sum is σ = 4645344. Its totient is φ = 2216928.

The previous prime is 3404689. The next prime is 3404719. The reversal of 3404697 is 7964043.

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

It is not a de Polignac number, because 3404697 - 2³ = 3404689 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

3404697 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3404657) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13068 + ... + 13325.

It is an arithmetic number, because the mean of its divisors is an integer number (580668).

Almost surely, 2^3404697 is an apocalyptic number.

It is an amenable number.

3404697 is a deficient number, since it is larger than the sum of its proper divisors (1240647).

3404697 is a wasteful number, since it uses less digits than its factorization.

3404697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26439.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 3404697 is about 1845.1821048341. The cubic root of 3404697 is about 150.4386714209.

It can be divided in two parts, 34046 and 97, that added together give a palindrome (34143).

The spelling of 3404697 in words is "three million, four hundred four thousand, six hundred ninety-seven".