2990046 has 32 divisors (see below), whose sum is σ = 6386688. Its totient is φ = 931040.

The previous prime is 2990041. The next prime is 2990051. The reversal of 2990046 is 6400992.

It is an interprime number because it is at equal distance from previous prime (2990041) and next prime (2990051).

It is a junction number, because it is equal to n+sod(n) for n = 2989995 and 2990022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2990041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6256 + ... + 6716.

It is an arithmetic number, because the mean of its divisors is an integer number (199584).

2^2990046 is an apocalyptic number.

2990046 is an abundant number, since it is smaller than the sum of its proper divisors (3396642).

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

2990046 is a wasteful number, since it uses less digits than its factorization.

2990046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 2990046 is about 1729.1749477713. The cubic root of 2990046 is about 144.0652674812.

The spelling of 2990046 in words is "two million, nine hundred ninety thousand, forty-six".