3402734 has 4 divisors (see below), whose sum is σ = 5104104. Its totient is φ = 1701366.

The previous prime is 3402733. The next prime is 3402739. The reversal of 3402734 is 4372043.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3402731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 850682 + ... + 850685.

It is an arithmetic number, because the mean of its divisors is an integer number (1276026).

Almost surely, 2^3402734 is an apocalyptic number.

3402734 is a deficient number, since it is larger than the sum of its proper divisors (1701370).

3402734 is a wasteful number, since it uses less digits than its factorization.

3402734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1701369.

The product of its (nonzero) digits is 2016, while the sum is 23.

The square root of 3402734 is about 1844.6501023229. The cubic root of 3402734 is about 150.4097537340.

Adding to 3402734 its reverse (4372043), we get a palindrome (7774777).

The spelling of 3402734 in words is "three million, four hundred two thousand, seven hundred thirty-four".