3400488 has 128 divisors (see below), whose sum is σ = 11692800. Its totient is φ = 891648.

The previous prime is 3400471. The next prime is 3400517. The reversal of 3400488 is 8840043.

3400488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 31 ways as a sum of consecutive naturals, for example, 19570 + ... + 19742.

It is an arithmetic number, because the mean of its divisors is an integer number (91350).

Almost surely, 2^3400488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3400488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5846400).

3400488 is an abundant number, since it is smaller than the sum of its proper divisors (8292312).

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

3400488 is a wasteful number, since it uses less digits than its factorization.

3400488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208 (or 198 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 3400488 is about 1844.0412142900. The cubic root of 3400488 is about 150.3766534230.

The spelling of 3400488 in words is "three million, four hundred thousand, four hundred eighty-eight".