2934398 has 32 divisors (see below), whose sum is σ = 4976640. Its totient is φ = 1291680.

The previous prime is 2934361. The next prime is 2934401. The reversal of 2934398 is 8934392.

It is a super-2 number, since 2×2934398² = 17221383244808, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55340 + ... + 55392.

It is an arithmetic number, because the mean of its divisors is an integer number (155520).

2^2934398 is an apocalyptic number.

2934398 is a deficient number, since it is larger than the sum of its proper divisors (2042242).

2934398 is a wasteful number, since it uses less digits than its factorization.

2934398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152.

The product of its digits is 46656, while the sum is 38.

The square root of 2934398 is about 1713.0084646609. The cubic root of 2934398 is about 143.1659279861.

The spelling of 2934398 in words is "two million, nine hundred thirty-four thousand, three hundred ninety-eight".