2029506388 has 96 divisors (see below), whose sum is σ = 4635158528. Its totient is φ = 755827200.

The previous prime is 2029506383. The next prime is 2029506397. The reversal of 2029506388 is 8836059202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2029506383) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 415078 + ... + 419938.

Almost surely, 2^2029506388 is an apocalyptic number.

2029506388 is a gapful number since it is divisible by the number (28) 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 2029506388, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2317579264).

2029506388 is an abundant number, since it is smaller than the sum of its proper divisors (2605652140).

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

2029506388 is a wasteful number, since it uses less digits than its factorization.

2029506388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4953 (or 4951 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 2029506388 is about 45050.0431520326. The cubic root of 2029506388 is about 1266.0867803952.

The spelling of 2029506388 in words is "two billion, twenty-nine million, five hundred six thousand, three hundred eighty-eight".