3468878 has 16 divisors (see below), whose sum is σ = 5996544. Its totient is φ = 1474200.

The previous prime is 3468877. The next prime is 3468889. The reversal of 3468878 is 8788643.

It is a happy number.

It is a super-2 number, since 2×3468878² = 24066229157768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3468877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 803 + ... + 2753.

It is an arithmetic number, because the mean of its divisors is an integer number (374784).

Almost surely, 2^3468878 is an apocalyptic number.

3468878 is a deficient number, since it is larger than the sum of its proper divisors (2527666).

3468878 is a wasteful number, since it uses less digits than its factorization.

3468878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2087.

The product of its digits is 258048, while the sum is 44.

The square root of 3468878 is about 1862.4924160919. The cubic root of 3468878 is about 151.3780856129.

The spelling of 3468878 in words is "three million, four hundred sixty-eight thousand, eight hundred seventy-eight".