2904284 has 6 divisors (see below), whose sum is σ = 5082504. Its totient is φ = 1452140.

The previous prime is 2904281. The next prime is 2904287. The reversal of 2904284 is 4824092.

It is an interprime number because it is at equal distance from previous prime (2904281) and next prime (2904287).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2904281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 363032 + ... + 363039.

It is an arithmetic number, because the mean of its divisors is an integer number (847084).

2^2904284 is an apocalyptic number.

It is an amenable number.

2904284 is a deficient number, since it is larger than the sum of its proper divisors (2178220).

2904284 is a wasteful number, since it uses less digits than its factorization.

2904284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726075 (or 726073 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 2904284 is about 1704.1959981176. The cubic root of 2904284 is about 142.6745004967.

The spelling of 2904284 in words is "two million, nine hundred four thousand, two hundred eighty-four".