4077028998 has 128 divisors (see below), whose sum is σ = 10543104000. Its totient is φ = 1143810720.

The previous prime is 4077028981. The next prime is 4077029069. The reversal of 4077028998 is 8998207704.

4077028998 is a `hidden beast` number, since 407 + 70 + 2 + 89 + 98 = 666.

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

It is a Curzon number.

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 63 ways as a sum of consecutive naturals, for example, 9286863 + ... + 9287301.

It is an arithmetic number, because the mean of its divisors is an integer number (82368000).

Almost surely, 2^4077028998 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4077028998, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5271552000).

4077028998 is an abundant number, since it is smaller than the sum of its proper divisors (6466075002).

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

4077028998 is a wasteful number, since it uses less digits than its factorization.

4077028998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847 (or 841 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 54.

The square root of 4077028998 is about 63851.6170351229. The cubic root of 4077028998 is about 1597.5259939785.

The spelling of 4077028998 in words is "four billion, seventy-seven million, twenty-eight thousand, nine hundred ninety-eight".