3394987434 has 48 divisors (see below), whose sum is σ = 7394587200. Its totient is φ = 1125716928.

The previous prime is 3394987423. The next prime is 3394987441. The reversal of 3394987434 is 4347894933.

3394987434 is a `hidden beast` number, since 33 + 94 + 98 + 7 + 434 = 666.

It is a Curzon number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 5151397 + ... + 5152055.

It is an arithmetic number, because the mean of its divisors is an integer number (154053900).

Almost surely, 2^3394987434 is an apocalyptic number.

3394987434 is an abundant number, since it is smaller than the sum of its proper divisors (3999599766).

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

3394987434 is a wasteful number, since it uses less digits than its factorization.

3394987434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1739 (or 1736 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 54.

The square root of 3394987434 is about 58266.5206958507. The cubic root of 3394987434 is about 1502.9552750757.

The spelling of 3394987434 in words is "three billion, three hundred ninety-four million, nine hundred eighty-seven thousand, four hundred thirty-four".