3438480 has 40 divisors (see below), whose sum is σ = 10660032. Its totient is φ = 916864.

The previous prime is 3438469. The next prime is 3438511. The reversal of 3438480 is 848343.

3438480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an Ulam number.

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, 6924 + ... + 7403.

Almost surely, 2^3438480 is an apocalyptic number.

3438480 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3438480 is an abundant number, since it is smaller than the sum of its proper divisors (7221552).

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

3438480 is a wasteful number, since it uses less digits than its factorization.

3438480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14343 (or 14337 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 3438480 is about 1854.3138892863. The cubic root of 3438480 is about 150.9346090561.

The spelling of 3438480 in words is "three million, four hundred thirty-eight thousand, four hundred eighty".