3457908 has 18 divisors (see below), whose sum is σ = 8740914. Its totient is φ = 1152624.

The previous prime is 3457897. The next prime is 3457921. The reversal of 3457908 is 8097543.

3457908 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2782224 + 675684 = 1668^2 + 822^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 96053 = 3457908 / (3 + 4 + 5 + 7 + 9 + 0 + 8).

It is a congruent 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 5 ways as a sum of consecutive naturals, for example, 47991 + ... + 48062.

Almost surely, 2^3457908 is an apocalyptic number.

It is an amenable number.

3457908 is an abundant number, since it is smaller than the sum of its proper divisors (5283006).

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

3457908 is a wasteful number, since it uses less digits than its factorization.

3457908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96063 (or 96058 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 3457908 is about 1859.5451056643. The cubic root of 3457908 is about 151.2183441252.

The spelling of 3457908 in words is "three million, four hundred fifty-seven thousand, nine hundred eight".