2860431632 has 20 divisors (see below), whose sum is σ = 5561817756. Its totient is φ = 1425123840.

The previous prime is 2860431619. The next prime is 2860431641. The reversal of 2860431632 is 2361340682.

2860431632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2492405776 + 368025856 = 49924^2 + 19184^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2860431592 and 2860431601.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 313613 + ... + 322604.

Almost surely, 2^2860431632 is an apocalyptic number.

It is an amenable number.

2860431632 is a deficient number, since it is larger than the sum of its proper divisors (2701386124).

2860431632 is a wasteful number, since it uses less digits than its factorization.

2860431632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636506 (or 636500 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 2860431632 is about 53483.0032066263. The cubic root of 2860431632 is about 1419.5276535164.

The spelling of 2860431632 in words is "two billion, eight hundred sixty million, four hundred thirty-one thousand, six hundred thirty-two".