2894730 has 32 divisors (see below), whose sum is σ = 7098624. Its totient is φ = 755136.

The previous prime is 2894719. The next prime is 2894737. The reversal of 2894730 is 374982.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2894691 and 2894700.

It is not an unprimeable number, because it can be changed into a prime (2894737) 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, 384 + ... + 2436.

It is an arithmetic number, because the mean of its divisors is an integer number (221832).

2^2894730 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2894730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3549312).

2894730 is an abundant number, since it is smaller than the sum of its proper divisors (4203894).

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

2894730 is a wasteful number, since it uses less digits than its factorization.

2894730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2110.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 2894730 is about 1701.3906077089. The cubic root of 2894730 is about 142.5178801818.

The spelling of 2894730 in words is "two million, eight hundred ninety-four thousand, seven hundred thirty".