3350478 has 8 divisors (see below), whose sum is σ = 6700968. Its totient is φ = 1116824.

The previous prime is 3350471. The next prime is 3350519. The reversal of 3350478 is 8740533.

It is a sphenic number, since it is the product of 3 distinct primes.

3350478 is an admirable number.

It is a super-2 number, since 2×3350478² = 22451405656968, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3350471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 279201 + ... + 279212.

It is an arithmetic number, because the mean of its divisors is an integer number (837621).

Almost surely, 2^3350478 is an apocalyptic number.

3350478 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3350478 is a wasteful number, since it uses less digits than its factorization.

3350478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558418.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 3350478 is about 1830.4310967638. The cubic root of 3350478 is about 149.6358276834.

It can be divided in two parts, 3350 and 478, that added together give a triangular number (3828 = T₈₇).

The spelling of 3350478 in words is "three million, three hundred fifty thousand, four hundred seventy-eight".