2038296891 has 8 divisors (see below), whose sum is σ = 2720810560. Its totient is φ = 1357323912.

The previous prime is 2038296881. The next prime is 2038296901. The reversal of 2038296891 is 1986928302.

It is an interprime number because it is at equal distance from previous prime (2038296881) and next prime (2038296901).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2038296891 - 2¹⁰ = 2038295867 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2038296891.

It is not an unprimeable number, because it can be changed into a prime (2038296851) 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, 382081 + ... + 387378.

It is an arithmetic number, because the mean of its divisors is an integer number (340101320).

Almost surely, 2^2038296891 is an apocalyptic number.

2038296891 is a deficient number, since it is larger than the sum of its proper divisors (682513669).

2038296891 is an equidigital number, since it uses as much as digits as its factorization.

2038296891 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770345.

The product of its (nonzero) digits is 373248, while the sum is 48.

The square root of 2038296891 is about 45147.5014923307. The cubic root of 2038296891 is about 1267.9121026537.

The spelling of 2038296891 in words is "two billion, thirty-eight million, two hundred ninety-six thousand, eight hundred ninety-one".