2641031460 has 96 divisors (see below), whose sum is σ = 8339291520. Its totient is φ = 693753984.

The previous prime is 2641031431. The next prime is 2641031489. The reversal of 2641031460 is 641301462.

2641031460 is a `hidden beast` number, since 2 + 641 + 0 + 3 + 14 + 6 + 0 = 666.

2641031460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2641031431) and next prime (2641031489).

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

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, 319 + ... + 72678.

It is an arithmetic number, because the mean of its divisors is an integer number (86867620).

Almost surely, 2^2641031460 is an apocalyptic number.

2641031460 is a gapful number since it is divisible by the number (20) 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 2641031460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4169645760).

2641031460 is an abundant number, since it is smaller than the sum of its proper divisors (5698260060).

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

2641031460 is a wasteful number, since it uses less digits than its factorization.

2641031460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73082 (or 73074 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 2641031460 is about 51390.9667159512. The cubic root of 2641031460 is about 1382.2646181501.

The spelling of 2641031460 in words is "two billion, six hundred forty-one million, thirty-one thousand, four hundred sixty".