4026601920 has 224 divisors, whose sum is σ = 14094049536. Its totient is φ = 965836800.

The previous prime is 4026601919. The next prime is 4026601933. The reversal of 4026601920 is 291066204.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1022355 + ... + 1026285.

It is an arithmetic number, because the mean of its divisors is an integer number (62919864).

Almost surely, 2^4026601920 is an apocalyptic number.

4026601920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4026601920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7047024768).

4026601920 is an abundant number, since it is smaller than the sum of its proper divisors (10067447616).

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

4026601920 is a wasteful number, since it uses less digits than its factorization.

4026601920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4059 (or 4049 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 4026601920 is about 63455.5113445633. The cubic root of 4026601920 is about 1590.9122726487.

The spelling of 4026601920 in words is "four billion, twenty-six million, six hundred one thousand, nine hundred twenty".