2864429500 has 24 divisors (see below), whose sum is σ = 6255915120. Its totient is φ = 1145771600.

The previous prime is 2864429473. The next prime is 2864429507. The reversal of 2864429500 is 59244682.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2864429507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2863930 + ... + 2864929.

It is an arithmetic number, because the mean of its divisors is an integer number (260663130).

Almost surely, 2^2864429500 is an apocalyptic number.

2864429500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2864429500 is an abundant number, since it is smaller than the sum of its proper divisors (3391485620).

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

2864429500 is a wasteful number, since it uses less digits than its factorization.

2864429500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5728878 (or 5728866 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 2864429500 is about 53520.3652827594. The cubic root of 2864429500 is about 1420.1886775674.

The spelling of 2864429500 in words is "two billion, eight hundred sixty-four million, four hundred twenty-nine thousand, five hundred".