3390934 has 4 divisors (see below), whose sum is σ = 5086404. Its totient is φ = 1695466.

The previous prime is 3390931. The next prime is 3390953. The reversal of 3390934 is 4390933.

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

It is a super-2 number, since 2×3390934² = 22996866784712, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3390896 and 3390905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3390931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 847732 + ... + 847735.

It is an arithmetic number, because the mean of its divisors is an integer number (1271601).

Almost surely, 2^3390934 is an apocalyptic number.

3390934 is a deficient number, since it is larger than the sum of its proper divisors (1695470).

3390934 is a wasteful number, since it uses less digits than its factorization.

3390934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1695469.

The product of its (nonzero) digits is 8748, while the sum is 31.

The square root of 3390934 is about 1841.4488860677. The cubic root of 3390934 is about 150.2356887374.

Subtracting 3390934 from its reverse (4390933), we obtain a palindrome (999999).

The spelling of 3390934 in words is "three million, three hundred ninety thousand, nine hundred thirty-four".