2038626408 has 128 divisors (see below), whose sum is σ = 6361528320. Its totient is φ = 530046720.

The previous prime is 2038626377. The next prime is 2038626419. The reversal of 2038626408 is 8046268302.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 148491 + ... + 161637.

It is an arithmetic number, because the mean of its divisors is an integer number (49699440).

Almost surely, 2^2038626408 is an apocalyptic number.

2038626408 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 2038626408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3180764160).

2038626408 is an abundant number, since it is smaller than the sum of its proper divisors (4322901912).

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

2038626408 is a wasteful number, since it uses less digits than its factorization.

2038626408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13247 (or 13243 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 39.

The square root of 2038626408 is about 45151.1506830114. The cubic root of 2038626408 is about 1267.9804237575.

The spelling of 2038626408 in words is "two billion, thirty-eight million, six hundred twenty-six thousand, four hundred eight".