1049338368 has 160 divisors (see below), whose sum is σ = 3345619200. Its totient is φ = 322818048.

The previous prime is 1049338363. The next prime is 1049338387. The reversal of 1049338368 is 8638339401.

It is a super-2 number, since 2×1049338368² = 2202222021113806848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1049338363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176793 + ... + 182631.

It is an arithmetic number, because the mean of its divisors is an integer number (20910120).

Almost surely, 2^1049338368 is an apocalyptic number.

1049338368 is a gapful number since it is divisible by the number (18) 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 1049338368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1672809600).

1049338368 is an abundant number, since it is smaller than the sum of its proper divisors (2296280832).

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

1049338368 is an equidigital number, since it uses as much as digits as its factorization.

1049338368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5879 (or 5857 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The square root of 1049338368 is about 32393.4926798578. The cubic root of 1049338368 is about 1016.1828261314.

The spelling of 1049338368 in words is "one billion, forty-nine million, three hundred thirty-eight thousand, three hundred sixty-eight".