2601031392 has 192 divisors, whose sum is σ = 7838208000. Its totient is φ = 838715904.

The previous prime is 2601031387. The next prime is 2601031423. The reversal of 2601031392 is 2931301062.

2601031392 is a `hidden beast` number, since 260 + 1 + 0 + 313 + 92 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 3617209 + ... + 3617927.

It is an arithmetic number, because the mean of its divisors is an integer number (40824000).

Almost surely, 2^2601031392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2601031392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3919104000).

2601031392 is an abundant number, since it is smaller than the sum of its proper divisors (5237176608).

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

2601031392 is a wasteful number, since it uses less digits than its factorization.

2601031392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 870 (or 856 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 2601031392 is about 51000.3077637773. The cubic root of 2601031392 is about 1375.2506680405.

The spelling of 2601031392 in words is "two billion, six hundred one million, thirty-one thousand, three hundred ninety-two".