2990416 has 40 divisors (see below), whose sum is σ = 6812064. Its totient is φ = 1253760.

The previous prime is 2990401. The next prime is 2990423. The reversal of 2990416 is 6140992.

It is a happy number.

It is an Ulam number.

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, 1635 + ... + 2941.

2^2990416 is an apocalyptic number.

2990416 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2990416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3406032).

2990416 is an abundant number, since it is smaller than the sum of its proper divisors (3821648).

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

2990416 is a wasteful number, since it uses less digits than its factorization.

2990416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1339 (or 1333 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 2990416 is about 1729.2819319012. The cubic root of 2990416 is about 144.0712096362.

The spelling of 2990416 in words is "two million, nine hundred ninety thousand, four hundred sixteen".