2990718 has 12 divisors (see below), whose sum is σ = 6479928. Its totient is φ = 996900.

The previous prime is 2990717. The next prime is 2990719. The reversal of 2990718 is 8170992.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2990717) and next prime (2990719).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2990717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 83058 + ... + 83093.

It is an arithmetic number, because the mean of its divisors is an integer number (539994).

2^2990718 is an apocalyptic number.

2990718 is an abundant number, since it is smaller than the sum of its proper divisors (3489210).

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

2990718 is a wasteful number, since it uses less digits than its factorization.

2990718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166159 (or 166156 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 36.

The square root of 2990718 is about 1729.3692491773. The cubic root of 2990718 is about 144.0760593562.

The spelling of 2990718 in words is "two million, nine hundred ninety thousand, seven hundred eighteen".