3471897 has 16 divisors (see below), whose sum is σ = 5439168. Its totient is φ = 1942080.

The previous prime is 3471883. The next prime is 3471899. The reversal of 3471897 is 7981743.

It is not a de Polignac number, because 3471897 - 2⁶ = 3471833 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3471899) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3618 + ... + 4475.

It is an arithmetic number, because the mean of its divisors is an integer number (339948).

Almost surely, 2^3471897 is an apocalyptic number.

It is an amenable number.

3471897 is a deficient number, since it is larger than the sum of its proper divisors (1967271).

3471897 is a wasteful number, since it uses less digits than its factorization.

3471897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8120.

The product of its digits is 42336, while the sum is 39.

The square root of 3471897 is about 1863.3027129267. The cubic root of 3471897 is about 151.4219881778.

The spelling of 3471897 in words is "three million, four hundred seventy-one thousand, eight hundred ninety-seven".