3464478 has 16 divisors (see below), whose sum is σ = 7698960. Its totient is φ = 1154808.

The previous prime is 3464473. The next prime is 3464491. The reversal of 3464478 is 8744643.

3464478 is a `hidden beast` number, since 3 + 4 + 644 + 7 + 8 = 666.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3464471) 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, 32025 + ... + 32132.

It is an arithmetic number, because the mean of its divisors is an integer number (481185).

Almost surely, 2^3464478 is an apocalyptic number.

3464478 is an abundant number, since it is smaller than the sum of its proper divisors (4234482).

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

3464478 is a wasteful number, since it uses less digits than its factorization.

3464478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64168 (or 64162 counting only the distinct ones).

The product of its digits is 64512, while the sum is 36.

The square root of 3464478 is about 1861.3108284217. The cubic root of 3464478 is about 151.3140547849.

The spelling of 3464478 in words is "three million, four hundred sixty-four thousand, four hundred seventy-eight".