2946398 has 16 divisors (see below), whose sum is σ = 5439840. Its totient is φ = 1165536.

The previous prime is 2946373. The next prime is 2946407. The reversal of 2946398 is 8936492.

It is a happy number.

It is a super-2 number, since 2×2946398² = 17362522348808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7913 + ... + 8276.

It is an arithmetic number, because the mean of its divisors is an integer number (339990).

2^2946398 is an apocalyptic number.

2946398 is a deficient number, since it is larger than the sum of its proper divisors (2493442).

2946398 is a wasteful number, since it uses less digits than its factorization.

2946398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16211.

The product of its digits is 93312, while the sum is 41.

The square root of 2946398 is about 1716.5075007118. The cubic root of 2946398 is about 143.3608179972.

The spelling of 2946398 in words is "two million, nine hundred forty-six thousand, three hundred ninety-eight".