4296631878 has 320 divisors, whose sum is σ = 12540261888. Its totient is φ = 1067489280.

The previous prime is 4296631873. The next prime is 4296631879. The reversal of 4296631878 is 8781366924.

It is a super-2 number, since 2×4296631878² = 36922090990091613768, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4296631873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 44295126 + ... + 44295222.

Almost surely, 2^4296631878 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4296631878, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6270130944).

4296631878 is an abundant number, since it is smaller than the sum of its proper divisors (8243630010).

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

4296631878 is a wasteful number, since it uses less digits than its factorization.

4296631878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249 (or 240 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 54.

The square root of 4296631878 is about 65548.6985225489. The cubic root of 4296631878 is about 1625.7086459356.

The spelling of 4296631878 in words is "four billion, two hundred ninety-six million, six hundred thirty-one thousand, eight hundred seventy-eight".