4567678790 has 64 divisors (see below), whose sum is σ = 8717829120. Its totient is φ = 1719653760.

The previous prime is 4567678789. The next prime is 4567678873. The reversal of 4567678790 is 978767654.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 4186145 + ... + 4187235.

It is an arithmetic number, because the mean of its divisors is an integer number (136216080).

Almost surely, 2^4567678790 is an apocalyptic number.

4567678790 is a deficient number, since it is larger than the sum of its proper divisors (4150150330).

4567678790 is a wasteful number, since it uses less digits than its factorization.

4567678790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1397.

The product of its (nonzero) digits is 17781120, while the sum is 59.

The square root of 4567678790 is about 67584.6046818356. The cubic root of 4567678790 is about 1659.1991576666.

The spelling of 4567678790 in words is "four billion, five hundred sixty-seven million, six hundred seventy-eight thousand, seven hundred ninety".