2934785 has 16 divisors (see below), whose sum is σ = 4084992. Its totient is φ = 1982400.

The previous prime is 2934773. The next prime is 2934787. The reversal of 2934785 is 5874392.

It is not a de Polignac number, because 2934785 - 2¹² = 2930689 is a prime.

It is a super-2 number, since 2×2934785² = 17225925992450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2934787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1895 + ... + 3075.

It is an arithmetic number, because the mean of its divisors is an integer number (255312).

It is a Proth number, since it is equal to 1433 ⋅ 2¹¹ + 1 and 1433 < 2¹¹.

2^2934785 is an apocalyptic number.

It is an amenable number.

2934785 is a deficient number, since it is larger than the sum of its proper divisors (1150207).

2934785 is a wasteful number, since it uses less digits than its factorization.

2934785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1264.

The product of its digits is 60480, while the sum is 38.

The square root of 2934785 is about 1713.1214200984. The cubic root of 2934785 is about 143.1722214721.

The spelling of 2934785 in words is "two million, nine hundred thirty-four thousand, seven hundred eighty-five".