3394394087 has 8 divisors (see below), whose sum is σ = 3881275776. Its totient is φ = 2908004472.

The previous prime is 3394394083. The next prime is 3394394093. The reversal of 3394394087 is 7804934933.

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

It is a cyclic number.

It is not a de Polignac number, because 3394394087 - 2² = 3394394083 is a prime.

It is a super-2 number, since 2×3394394087² = 23043822435721127138, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3394394083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108113 + ... + 135930.

It is an arithmetic number, because the mean of its divisors is an integer number (485159472).

Almost surely, 2^3394394087 is an apocalyptic number.

3394394087 is a deficient number, since it is larger than the sum of its proper divisors (486881689).

3394394087 is a wasteful number, since it uses less digits than its factorization.

3394394087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246037.

The product of its (nonzero) digits is 1959552, while the sum is 50.

The square root of 3394394087 is about 58261.4288101485. The cubic root of 3394394087 is about 1502.8677120652.

The spelling of 3394394087 in words is "three billion, three hundred ninety-four million, three hundred ninety-four thousand, eighty-seven".