2406038388 has 96 divisors (see below), whose sum is σ = 6154826496. Its totient is φ = 727114752.

The previous prime is 2406038387. The next prime is 2406038449. The reversal of 2406038388 is 8838306042.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2406038387) 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, 2200770 + ... + 2201862.

It is an arithmetic number, because the mean of its divisors is an integer number (64112776).

Almost surely, 2^2406038388 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2406038388, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3077413248).

2406038388 is an abundant number, since it is smaller than the sum of its proper divisors (3748788108).

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

2406038388 is a wasteful number, since it uses less digits than its factorization.

2406038388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1353 (or 1351 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 42.

The square root of 2406038388 is about 49051.3851792179. The cubic root of 2406038388 is about 1339.9878197452.

The spelling of 2406038388 in words is "two billion, four hundred six million, thirty-eight thousand, three hundred eighty-eight".