2943498 has 16 divisors (see below), whose sum is σ = 6046560. Its totient is φ = 954576.

The previous prime is 2943491. The next prime is 2943503. The reversal of 2943498 is 8943492.

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (2943491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6408 + ... + 6851.

It is an arithmetic number, because the mean of its divisors is an integer number (377910).

2^2943498 is an apocalyptic number.

2943498 is an abundant number, since it is smaller than the sum of its proper divisors (3103062).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2943498 is a wasteful number, since it uses less digits than its factorization.

2943498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13301.

The product of its digits is 62208, while the sum is 39.

The square root of 2943498 is about 1715.6625542338. The cubic root of 2943498 is about 143.3137681365.

The spelling of 2943498 in words is "two million, nine hundred forty-three thousand, four hundred ninety-eight".