4236774678 has 12 divisors (see below), whose sum is σ = 9179678508. Its totient is φ = 1412258220.

The previous prime is 4236774677. The next prime is 4236774701. The reversal of 4236774678 is 8764776324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4236774677) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 117688168 + ... + 117688203.

It is an arithmetic number, because the mean of its divisors is an integer number (764973209).

Almost surely, 2^4236774678 is an apocalyptic number.

4236774678 is an abundant number, since it is smaller than the sum of its proper divisors (4942903830).

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

4236774678 is a wasteful number, since it uses less digits than its factorization.

4236774678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235376379 (or 235376376 counting only the distinct ones).

The product of its digits is 9483264, while the sum is 54.

The square root of 4236774678 is about 65090.5114283180. The cubic root of 4236774678 is about 1618.1239622704.

The spelling of 4236774678 in words is "four billion, two hundred thirty-six million, seven hundred seventy-four thousand, six hundred seventy-eight".