3398771 has 8 divisors (see below), whose sum is σ = 3538080. Its totient is φ = 3260992.

The previous prime is 3398761. The next prime is 3398851. The reversal of 3398771 is 1778933.

It is a happy number.

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

It is not a de Polignac number, because 3398771 - 2¹⁴ = 3382387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3398741) 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, 6506 + ... + 7008.

It is an arithmetic number, because the mean of its divisors is an integer number (442260).

Almost surely, 2^3398771 is an apocalyptic number.

3398771 is a deficient number, since it is larger than the sum of its proper divisors (139309).

3398771 is a wasteful number, since it uses less digits than its factorization.

3398771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765.

The product of its digits is 31752, while the sum is 38.

The square root of 3398771 is about 1843.5756019214. The cubic root of 3398771 is about 150.3513393913.

The spelling of 3398771 in words is "three million, three hundred ninety-eight thousand, seven hundred seventy-one".