3466778 has 16 divisors (see below), whose sum is σ = 6256320. Its totient is φ = 1407456.

The previous prime is 3466769. The next prime is 3466787. The reversal of 3466778 is 8776643.

3466778 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3466769) and next prime (3466787).

It is a plaindrome in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6251 + ... + 6782.

It is an arithmetic number, because the mean of its divisors is an integer number (391020).

Almost surely, 2^3466778 is an apocalyptic number.

3466778 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

3466778 is a deficient number, since it is larger than the sum of its proper divisors (2789542).

3466778 is a wasteful number, since it uses less digits than its factorization.

3466778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13061.

The product of its digits is 169344, while the sum is 41.

The square root of 3466778 is about 1861.9285700585. The cubic root of 3466778 is about 151.3475322033.

The spelling of 3466778 in words is "three million, four hundred sixty-six thousand, seven hundred seventy-eight".