2038735680 has 56 divisors (see below), whose sum is σ = 6472988832. Its totient is φ = 543662592.

The previous prime is 2038735661. The next prime is 2038735687. The reversal of 2038735680 is 865378302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2038735687) 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, 1060882 + ... + 1062801.

Almost surely, 2^2038735680 is an apocalyptic number.

2038735680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2038735680 is an abundant number, since it is smaller than the sum of its proper divisors (4434253152).

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

2038735680 is a wasteful number, since it uses less digits than its factorization.

2038735680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2123703 (or 2123693 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 2038735680 is about 45152.3607356249. The cubic root of 2038735680 is about 1268.0030782731.

The spelling of 2038735680 in words is "two billion, thirty-eight million, seven hundred thirty-five thousand, six hundred eighty".