3394492919 has 4 divisors (see below), whose sum is σ = 3440992896. Its totient is φ = 3347992944.

The previous prime is 3394492897. The next prime is 3394492939. The reversal of 3394492919 is 9192944933.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3394492919 - 2²⁰ = 3393444343 is a prime.

It is a super-2 number, since 2×3394492919² = 23045164354282281122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3394492939) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23249879 + ... + 23250024.

It is an arithmetic number, because the mean of its divisors is an integer number (860248224).

Almost surely, 2^3394492919 is an apocalyptic number.

3394492919 is a deficient number, since it is larger than the sum of its proper divisors (46499977).

3394492919 is an equidigital number, since it uses as much as digits as its factorization.

3394492919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46499976.

The product of its digits is 1889568, while the sum is 53.

The square root of 3394492919 is about 58262.2769809076. The cubic root of 3394492919 is about 1502.8822978771.

The spelling of 3394492919 in words is "three billion, three hundred ninety-four million, four hundred ninety-two thousand, nine hundred nineteen".