3494591718 has 32 divisors (see below), whose sum is σ = 7064928000. Its totient is φ = 1152261600.

The previous prime is 3494591717. The next prime is 3494591731. The reversal of 3494591718 is 8171954943.

3494591718 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3494591717) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 906471 + ... + 910317.

It is an arithmetic number, because the mean of its divisors is an integer number (220779000).

Almost surely, 2^3494591718 is an apocalyptic number.

3494591718 is an abundant number, since it is smaller than the sum of its proper divisors (3570336282).

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

3494591718 is a wasteful number, since it uses less digits than its factorization.

3494591718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5452.

The product of its digits is 1088640, while the sum is 51.

The square root of 3494591718 is about 59115.0718345161. The cubic root of 3494591718 is about 1517.5120480485.

The spelling of 3494591718 in words is "three billion, four hundred ninety-four million, five hundred ninety-one thousand, seven hundred eighteen".