3494840298 has 8 divisors (see below), whose sum is σ = 6989680608. Its totient is φ = 1164946764.

The previous prime is 3494840269. The next prime is 3494840311. The reversal of 3494840298 is 8920484943.

3494840298 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

3494840298 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 3494840298.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291236686 + ... + 291236697.

It is an arithmetic number, because the mean of its divisors is an integer number (873710076).

Almost surely, 2^3494840298 is an apocalyptic number.

3494840298 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3494840298 is a wasteful number, since it uses less digits than its factorization.

3494840298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582473388.

The product of its (nonzero) digits is 1990656, while the sum is 51.

The square root of 3494840298 is about 59117.1743066260. The cubic root of 3494840298 is about 1517.5480288088.

The spelling of 3494840298 in words is "three billion, four hundred ninety-four million, eight hundred forty thousand, two hundred ninety-eight".