2849730 has 32 divisors (see below), whose sum is σ = 7366464. Its totient is φ = 701376.

The previous prime is 2849713. The next prime is 2849741. The reversal of 2849730 is 379482.

It is a super-2 number, since 2×2849730² = 16241922145800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2849691 and 2849700.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3264 + ... + 4043.

It is an arithmetic number, because the mean of its divisors is an integer number (230202).

2^2849730 is an apocalyptic number.

2849730 is an abundant number, since it is smaller than the sum of its proper divisors (4516734).

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

2849730 is a wasteful number, since it uses less digits than its factorization.

2849730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7330.

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

The square root of 2849730 is about 1688.1143326209. The cubic root of 2849730 is about 141.7755164974.

The spelling of 2849730 in words is "two million, eight hundred forty-nine thousand, seven hundred thirty".