3494340660 has 24 divisors (see below), whose sum is σ = 9784154016. Its totient is φ = 931824160.

The previous prime is 3494340649. The next prime is 3494340727. The reversal of 3494340660 is 660434943.

It is a happy number.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29119446 + ... + 29119565.

It is an arithmetic number, because the mean of its divisors is an integer number (407673084).

Almost surely, 2^3494340660 is an apocalyptic number.

3494340660 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3494340660 is an abundant number, since it is smaller than the sum of its proper divisors (6289813356).

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

3494340660 is a wasteful number, since it uses less digits than its factorization.

3494340660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58239023 (or 58239021 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 39.

The square root of 3494340660 is about 59112.9483277564. The cubic root of 3494340660 is about 1517.4757068777.

The spelling of 3494340660 in words is "three billion, four hundred ninety-four million, three hundred forty thousand, six hundred sixty".