3404790816 has 48 divisors (see below), whose sum is σ = 10214374464. Its totient is φ = 972797184.

The previous prime is 3404790793. The next prime is 3404790833. The reversal of 3404790816 is 6180974043.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 2532655 + ... + 2533998.

It is an arithmetic number, because the mean of its divisors is an integer number (212799468).

Almost surely, 2^3404790816 is an apocalyptic number.

It is an amenable number.

3404790816 is an abundant number, since it is smaller than the sum of its proper divisors (6809583648).

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

3404790816 is a wasteful number, since it uses less digits than its factorization.

3404790816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5066673 (or 5066665 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 3404790816 is about 58350.5853955211. The cubic root of 3404790816 is about 1504.4005318110.

The spelling of 3404790816 in words is "three billion, four hundred four million, seven hundred ninety thousand, eight hundred sixteen".