2930290 has 32 divisors (see below), whose sum is σ = 6096384. Its totient is φ = 1002240.

The previous prime is 2930287. The next prime is 2930299. The reversal of 2930290 is 920392.

It is not an unprimeable number, because it can be changed into a prime (2930299) 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, 1087 + ... + 2653.

It is an arithmetic number, because the mean of its divisors is an integer number (190512).

2^2930290 is an apocalyptic number.

2930290 is an abundant number, since it is smaller than the sum of its proper divisors (3166094).

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

2930290 is a wasteful number, since it uses less digits than its factorization.

2930290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1602.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 2930290 is about 1711.8089846709. The cubic root of 2930290 is about 143.0990885760.

It can be divided in two parts, 29302 and 90, that added together give a palindrome (29392).

The spelling of 2930290 in words is "two million, nine hundred thirty thousand, two hundred ninety".