2921298 has 16 divisors (see below), whose sum is σ = 6000960. Its totient is φ = 947376.

The previous prime is 2921293. The next prime is 2921327. The reversal of 2921298 is 8921292.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (2921293) 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, 6358 + ... + 6801.

It is an arithmetic number, because the mean of its divisors is an integer number (375060).

2^2921298 is an apocalyptic number.

2921298 is an abundant number, since it is smaller than the sum of its proper divisors (3079662).

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

2921298 is a wasteful number, since it uses less digits than its factorization.

2921298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13201.

The product of its digits is 5184, while the sum is 33.

The square root of 2921298 is about 1709.1805053885. The cubic root of 2921298 is about 142.9525654856.

The spelling of 2921298 in words is "two million, nine hundred twenty-one thousand, two hundred ninety-eight".