3496878 has 96 divisors (see below), whose sum is σ = 10033920. Its totient is φ = 876960.

The previous prime is 3496877. The next prime is 3496901. The reversal of 3496878 is 8786943.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3496877) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 120568 + ... + 120596.

It is an arithmetic number, because the mean of its divisors is an integer number (104520).

Almost surely, 2^3496878 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3496878, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5016960).

3496878 is an abundant number, since it is smaller than the sum of its proper divisors (6537042).

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

3496878 is a wasteful number, since it uses less digits than its factorization.

3496878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87 (or 52 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 3496878 is about 1869.9941176378. The cubic root of 3496878 is about 151.7842912083.

It can be divided in two parts, 349 and 6878, that added together give a palindrome (7227).

The spelling of 3496878 in words is "three million, four hundred ninety-six thousand, eight hundred seventy-eight".