2998408 has 24 divisors (see below), whose sum is σ = 6540750. Its totient is φ = 1284864.

The previous prime is 2998403. The next prime is 2998417. The reversal of 2998408 is 8048992.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2965284 + 33124 = 1722^2 + 182^2 .

It is not an unprimeable number, because it can be changed into a prime (2998403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3433 + ... + 4216.

2^2998408 is an apocalyptic number.

2998408 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2998408 is an abundant number, since it is smaller than the sum of its proper divisors (3542342).

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

2998408 is a wasteful number, since it uses less digits than its factorization.

2998408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7669 (or 7658 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 40.

The square root of 2998408 is about 1731.5911757687. The cubic root of 2998408 is about 144.1994407243.

The spelling of 2998408 in words is "two million, nine hundred ninety-eight thousand, four hundred eight".