3394644131 has 4 divisors (see below), whose sum is σ = 3394776000. Its totient is φ = 3394512264.

The previous prime is 3394644103. The next prime is 3394644151. The reversal of 3394644131 is 1314464933.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3394644131 - 2⁶ = 3394644067 is a prime.

It is a super-2 number, since 2×3394644131² = 23047217552265490322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3394644151) 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, 13331 + ... + 83468.

It is an arithmetic number, because the mean of its divisors is an integer number (848694000).

Almost surely, 2^3394644131 is an apocalyptic number.

3394644131 is a deficient number, since it is larger than the sum of its proper divisors (131869).

3394644131 is an equidigital number, since it uses as much as digits as its factorization.

3394644131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131868.

The product of its digits is 93312, while the sum is 38.

The square root of 3394644131 is about 58263.5746500333. The cubic root of 3394644131 is about 1502.9046134795.

The spelling of 3394644131 in words is "three billion, three hundred ninety-four million, six hundred forty-four thousand, one hundred thirty-one".