3394987433 has 4 divisors (see below), whose sum is σ = 3395527680. Its totient is φ = 3394447188.

The previous prime is 3394987423. The next prime is 3394987441. The reversal of 3394987433 is 3347894933.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3394987433 - 2⁶ = 3394987369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3394987423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260585 + ... + 273302.

It is an arithmetic number, because the mean of its divisors is an integer number (848881920).

Almost surely, 2^3394987433 is an apocalyptic number.

It is an amenable number.

3394987433 is a deficient number, since it is larger than the sum of its proper divisors (540247).

3394987433 is an equidigital number, since it uses as much as digits as its factorization.

3394987433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540246.

The product of its digits is 5878656, while the sum is 53.

The square root of 3394987433 is about 58266.5206872695. The cubic root of 3394987433 is about 1502.9552749282.

The spelling of 3394987433 in words is "three billion, three hundred ninety-four million, nine hundred eighty-seven thousand, four hundred thirty-three".