3477852 has 72 divisors (see below), whose sum is σ = 10346336. Its totient is φ = 964224.

The previous prime is 3477841. The next prime is 3477857. The reversal of 3477852 is 2587743.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3477857) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9138 + ... + 9510.

Almost surely, 2^3477852 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3477852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5173168).

3477852 is an abundant number, since it is smaller than the sum of its proper divisors (6868484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3477852 is a wasteful number, since it uses less digits than its factorization.

3477852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427 (or 422 counting only the distinct ones).

The product of its digits is 47040, while the sum is 36.

The square root of 3477852 is about 1864.8999973189. The cubic root of 3477852 is about 151.5085117591.

The spelling of 3477852 in words is "three million, four hundred seventy-seven thousand, eight hundred fifty-two".