4780894 has 8 divisors (see below), whose sum is σ = 7548840. Its totient is φ = 2264616.

The previous prime is 4780891. The next prime is 4780903. The reversal of 4780894 is 4980874.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4780891) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 62869 + ... + 62944.

It is an arithmetic number, because the mean of its divisors is an integer number (943605).

Almost surely, 2^4780894 is an apocalyptic number.

4780894 is a deficient number, since it is larger than the sum of its proper divisors (2767946).

4780894 is a wasteful number, since it uses less digits than its factorization.

4780894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125834.

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 4780894 is about 2186.5255543899. The cubic root of 4780894 is about 168.4624212148.

The spelling of 4780894 in words is "four million, seven hundred eighty thousand, eight hundred ninety-four".