3234428 has 12 divisors (see below), whose sum is σ = 5855640. Its totient is φ = 1561392.

The previous prime is 3234383. The next prime is 3234463. The reversal of 3234428 is 8244323.

It is a d-powerful number, because it can be written as 3¹⁰ + 2¹⁸ + 3¹³ + 4⁶ + 4⁹ + 2²⁰ + 8⁴ .

It is a junction number, because it is equal to n+sod(n) for n = 3234397 and 3234406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13826 + ... + 14057.

It is an arithmetic number, because the mean of its divisors is an integer number (487970).

Almost surely, 2^3234428 is an apocalyptic number.

It is an amenable number.

3234428 is a deficient number, since it is larger than the sum of its proper divisors (2621212).

3234428 is a wasteful number, since it uses less digits than its factorization.

3234428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27916 (or 27914 counting only the distinct ones).

The product of its digits is 4608, while the sum is 26.

The square root of 3234428 is about 1798.4515562005. The cubic root of 3234428 is about 147.8878502705.

The spelling of 3234428 in words is "three million, two hundred thirty-four thousand, four hundred twenty-eight".