2894380 has 12 divisors (see below), whose sum is σ = 6078240. Its totient is φ = 1157744.

The previous prime is 2894351. The next prime is 2894387. The reversal of 2894380 is 834982.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2894387) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72340 + ... + 72379.

It is an arithmetic number, because the mean of its divisors is an integer number (506520).

2^2894380 is an apocalyptic number.

2894380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2894380 is an abundant number, since it is smaller than the sum of its proper divisors (3183860).

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

2894380 is a wasteful number, since it uses less digits than its factorization.

2894380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144728 (or 144726 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 2894380 is about 1701.2877475607. The cubic root of 2894380 is about 142.5121360342.

The spelling of 2894380 in words is "two million, eight hundred ninety-four thousand, three hundred eighty".