3469090442 has 16 divisors (see below), whose sum is σ = 5380385472. Its totient is φ = 1676419680.

The previous prime is 3469090441. The next prime is 3469090447. The reversal of 3469090442 is 2440909643.

3469090442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a self number, because there is not a number n which added to its sum of digits gives 3469090442.

It is not an unprimeable number, because it can be changed into a prime (3469090441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188918 + ... + 206465.

It is an arithmetic number, because the mean of its divisors is an integer number (336274092).

Almost surely, 2^3469090442 is an apocalyptic number.

3469090442 is a deficient number, since it is larger than the sum of its proper divisors (1911295030).

3469090442 is a wasteful number, since it uses less digits than its factorization.

3469090442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395533.

The product of its (nonzero) digits is 186624, while the sum is 41.

The square root of 3469090442 is about 58898.9850676563. The cubic root of 3469090442 is about 1513.8117579620.

The spelling of 3469090442 in words is "three billion, four hundred sixty-nine million, ninety thousand, four hundred forty-two".