2435880920 has 64 divisors (see below), whose sum is σ = 5987831040. Its totient is φ = 884464000.

The previous prime is 2435880919. The next prime is 2435881003. The reversal of 2435880920 is 290885342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 323195 + ... + 330645.

It is an arithmetic number, because the mean of its divisors is an integer number (93559860).

Almost surely, 2^2435880920 is an apocalyptic number.

2435880920 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 2435880920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2993915520).

2435880920 is an abundant number, since it is smaller than the sum of its proper divisors (3551950120).

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

2435880920 is a wasteful number, since it uses less digits than its factorization.

2435880920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8216 (or 8212 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 2435880920 is about 49354.6443609920. The cubic root of 2435880920 is about 1345.5051091795.

The spelling of 2435880920 in words is "two billion, four hundred thirty-five million, eight hundred eighty thousand, nine hundred twenty".