3429388 has 6 divisors (see below), whose sum is σ = 6001436. Its totient is φ = 1714692.

The previous prime is 3429373. The next prime is 3429389. The reversal of 3429388 is 8839243.

It is not an unprimeable number, because it can be changed into a prime (3429389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 428670 + ... + 428677.

Almost surely, 2^3429388 is an apocalyptic number.

It is an amenable number.

3429388 is a deficient number, since it is larger than the sum of its proper divisors (2572048).

3429388 is a wasteful number, since it uses less digits than its factorization.

3429388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857351 (or 857349 counting only the distinct ones).

The product of its digits is 41472, while the sum is 37.

The square root of 3429388 is about 1851.8606859049. The cubic root of 3429388 is about 150.8014582855.

It can be divided in two parts, 342 and 9388, that added together give a triangular number (9730 = T₁₃₉).

The spelling of 3429388 in words is "three million, four hundred twenty-nine thousand, three hundred eighty-eight".