3405048 has 32 divisors (see below), whose sum is σ = 8558160. Its totient is φ = 1128960.

The previous prime is 3405037. The next prime is 3405079. The reversal of 3405048 is 8405043.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7878 + ... + 8298.

Almost surely, 2^3405048 is an apocalyptic number.

It is an amenable number.

3405048 is an abundant number, since it is smaller than the sum of its proper divisors (5153112).

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

3405048 is a wasteful number, since it uses less digits than its factorization.

3405048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767 (or 763 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 3405048 is about 1845.2772149463. The cubic root of 3405048 is about 150.4438409616.

The spelling of 3405048 in words is "three million, four hundred five thousand, forty-eight".